ā§Ēā§­āϤāĻŽ āĻŦāĻŋāϏāĻŋāĻāϏ (āϞāĻŋāĻ–āĻŋāϤ)

āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻžāύ: āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻžāύ: āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āϏāĻŋāĻ­āĻŋāϞ āϏāĻžāĻ°ā§āĻ­āĻŋāϏ āĻ•āĻŽāĻŋāĻļāύ

āĻĒāϰ⧀āĻ•ā§āώāĻžāϰ āϤāĻžāϰāĻŋāĻ–: 27/11/2025

Subject: Bangla (āĻŦāĻžāĻ‚āϞāĻž)

Subject Code: 002

āĻŦāĻŋāĻœā§āĻžāĻžāĻĒāύ
GK Mnemonic ebook

Time: 4 Hours | Marks: 200


ā§§. āύāĻŋāĻšā§‡āϰ āĻĒā§āϰāĻļā§āύāϗ⧁āϞ⧋āϰ āωāĻ¤ā§āϤāϰ āĻĻāĻŋāύ:

(āĻ•) āĻļāĻŦā§āĻĻāϗ⧁āϞ⧋ āϕ⧋āύ āωāĻĒāĻžāϝāĻŧ⧇ āĻ—āĻ āĻŋāϤ āϞāĻŋāϖ⧁āύ āĻāĻŦāĻ‚ āĻ—āĻ āύāϰ⧂āĻĒ āϭ⧇āϙ⧇ āĻĻ⧇āĻ–āĻžāύ: āĻŽāĻžāϝāĻŧāĻžāĻŦā§€, āĻŦāĻŋāĻļā§āĻŦāĻžāϏāϝ⧋āĻ—ā§āϝ, āωāĻĻā§āϧāĻžāϰ, āĻĒā§āϰāĻ¤ā§āϝ⧇āĻ•, āϜāϞāĻŦāĻžāϝāĻŧ⧁, āĻŽāϤāϞāĻŦāĻŦāĻžāϜāĨ¤

(āĻ–) āĻŦāĻžāĻ‚āϞāĻž āĻŦāĻžāύāĻžāύ⧇ āĻŖ, āώ, āϏ āĻŦā§āϝāĻŦāĻšāĻžāϰ⧇āϰ āϰ⧀āϤāĻŋ āωāĻ˛ā§āϞ⧇āĻ– āĻ•āϰ⧁āύāĨ¤

(āĻ—) āĻŦāĻžāĻ•ā§āϝ⧇ āϕ⧀ āϕ⧀ āϧāϰāϪ⧇āϰ āϭ⧁āϞ āĻšāϝāĻŧ⧇ āĻĨāĻžāϕ⧇ āωāĻĻāĻžāĻšāϰāĻŖāϏāĻš āϞāĻŋāϖ⧁āύāĨ¤

(āϘ) āĻĒā§āϰāĻŦāĻžāĻĻāϗ⧁āϞ⧋ āĻļ⧁āĻĻā§āϧ āĻ•āϰ⧇ āϞāĻŋāϖ⧁āύ:

    i. āĻ“āϰ⧇ āĻĻāĻŋāϝāĻŧ⧇ āϕ⧋āύ⧋ āĻ•āĻžāϜāχ āĻšāĻŦ⧇ āύāĻž, āĻ“ āĻāĻ•āϟāĻž āφāĻ•āĻžāĻļ āϕ⧁āϏ⧁āĻŽāĨ¤

    ii. āφāĻŽāĻŋ āϜāĻžāύāϤāĻžāĻŽ āϤāĻžāϰ āĻāχ āĻĻ⧁āĻ°ā§āĻ—āϤāĻŋāχ āĻšāĻŦ⧇, āĻ•āĻĨāĻžāϝāĻŧ āĻŦāϞ⧇ āύāĻžâ€” āφāϙ⧁āϞ āĻĢ⧁āϞ⧇ āĻ•āϞāĻžāĻ—āĻžāĻ›!

    iii. āĻāĻ­āĻžāĻŦ⧇ āĻŦāϏāĻ¨ā§āϤ⧇āϰ āϕ⧋āĻ•āĻŋāϞ⧇āϰ āĻŽāϤ⧋ āϘ⧁āϰ⧋ āύāĻž, āϏāĻžāĻŽāύ⧇āχ āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻšā§‚āĻĄāĻŧāĻžāĻ¨ā§āϤ āĻĒāϰ⧀āĻ•ā§āώāĻžāĨ¤

    iv. āϛ⧋āϟ āĻāĻ•āϟāĻž āϤāĻĻāĻ¨ā§āϤ⧇ āĻšāĻžāϤ āĻĻāĻŋāϝāĻŧ⧇āĻ›āĻŋāϞāĻžāĻŽ, āĻāĻ–āύ āĻĻ⧇āĻ–āĻ›āĻŋ āϏāĻžāĻĒ⧇āϰ āĻĒāĻžāρāϚ āĻĒāĻž āĻŦ⧇āϰāĻŋāϝāĻŧ⧇ āϗ⧇āϞ!

    v. āĻ“āϰ āĻāχ āĻŦāĻŋāύāϝāĻŧ āĻĻ⧇āϖ⧇ āϭ⧁āϞ⧋ āύāĻž, āϜāĻžāύ⧋āχ āϤ⧋ āϧāϰāĻŋ āĻŽāĻžāĻ› āύāĻž āϛ⧁āρāχ āĻĒāĻžāύāĻŋāĨ¤

    vi. āĻāĻŽāύ āϏāĻŽāϝāĻŧ⧇ āĻāχ āϏāĻ‚āĻŦāĻžāĻĻ āĻļ⧁āύāĻŦ āĻ­āĻžāĻŦāϤ⧇āĻ“ āĻĒāĻžāϰāĻ›āĻŋ āύāĻž, āĻŦā§āϝāĻžāĻĒāĻžāϰāϟāĻž āϝāϤ āĻ—āĻ°ā§āĻœā§‡ āϤāϤ āĻŦāĻ°ā§āώ⧇ āύāĻž āĻāϰ āĻŽāϤ⧋āĨ¤

(āĻ™) āĻŦāĻ¨ā§āϧāύ⧀āϰ āύāĻŋāĻ°ā§āĻĻ⧇āĻļ āĻ…āύ⧁āϝāĻžāϝāĻŧā§€ āĻŦāĻžāĻ•ā§āϝ āϰ⧂āĻĒāĻžāĻ¨ā§āϤāϰ āĻ•āϰ⧁āύ:

    i. āĻāχ āĻŦāĻžāĻĄāĻŧāĻŋāϤ⧇āχ āϤāĻŋāύāĻŋ āĻĨāĻžāĻ•āϤ⧇āύāĨ¤ (āϜāϟāĻŋāϞ)

    ii. āĻĒā§āϰāĻļā§āύ āĻļ⧁āύ⧇ āĻ•āĻŋāϛ⧁ āĻŦāϞāϤ⧇ āĻĒāĻžāϰāĻ›āĻŋāϞāĻžāĻŽ āύāĻžāĨ¤ (āϝ⧌āĻ—āĻŋāĻ•)

    iii. āϤāĻžāĻĄāĻŧāĻžāϤāĻžāĻĄāĻŧāĻŋ āĻ•āϰāϤ⧇ āĻ—āĻŋāϝāĻŧ⧇ āϭ⧁āϞ āĻ•āϰ⧋ āύāĻžāĨ¤ (āĻ…āĻ¸ā§āϤāĻŋāĻŦāĻžāϚāĻ•)

    iv. āĻĻāĻžāρāĻĄāĻŧāĻžāĻ“, āύāχāϞ⧇ āĻŦāĻŋāĻĒāĻĻ⧇ āĻĒāĻĄāĻŧāĻŦ⧇āĨ¤ (āϏāϰāϞ)

    v. āĻ…āϞāϏ āĻŦā§āϝāĻ•ā§āϤāĻŋāϰāĻžāχ āϘ⧁āĻŽāĻžāϤ⧇ āĻĒāĻ›āĻ¨ā§āĻĻ āĻ•āϰ⧇āĨ¤ (āύ⧇āϤāĻŋāĻŦāĻžāϚāĻ•)

    vi. āϤāĻŋāύāĻŋ āϕ⧋āύ⧋āĻ­āĻžāĻŦ⧇āχ āĻ āĻ•āĻžāϜ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇āύ āύāĻžāĨ¤ (āĻĒā§āϰāĻļā§āύāĻŦāĻžāϚāĻ•)

⧍. āĻ­āĻžāĻŦ-āϏāĻŽā§āĻĒā§āϰāϏāĻžāϰāĻŖ āĻ•āϰ⧁āύ: āĻĢā§āϝāĻžāĻļāύāϟāĻž āĻšāϞ⧋ āĻŽā§āĻ–ā§‹āĻļ, āĻ¸ā§āϟāĻžāχāϞāϟāĻž āĻšāϞ⧋ āĻŽā§āĻ–āĻļā§āϰ⧀āĨ¤

ā§Š. āϏāĻžāϰāĻŽāĻ°ā§āĻŽ āϞāĻŋāϖ⧁āύ:

āĻĻ⧁āĻ°ā§āĻ—āĻŽ āĻ—āĻŋāϰāĻŋ, āĻ•āĻžāĻ¨ā§āϤāĻžāϰ-āĻŽāϰ⧁, āĻĻ⧁āĻ¸ā§āϤāϰ āĻĒāĻžāϰāĻžāĻŦāĻžāϰ!

āϞāĻ™ā§āϘāĻŋāϤ⧇ āĻšāĻŦ⧇ āϰāĻžāĻ¤ā§āϰāĻŋ āύāĻŋāĻļā§€āĻĨ⧇, āϝāĻžāĻ¤ā§āϰ⧀āϰāĻž āĻšā§āρāĻļāĻŋāϝāĻŧāĻžāϰ!

āĻĻ⧁āϞāĻŋāϤ⧇āϛ⧇ āϤāϰ⧀, āĻĢ⧁āϞāĻŋāϤ⧇āϛ⧇ āϜāϞ, āϭ⧁āϞāĻŋāϤ⧇āϛ⧇ āĻŽāĻžāĻāĻŋ āĻĒāĻĨ,

āĻ›āĻŋāρāĻĄāĻŧāĻŋāϝāĻŧāĻžāϛ⧇ āĻĒāĻžāϞ, āϕ⧇ āϧāϰāĻŋāĻŦ⧇ āĻšāĻžāϞ, āφāϛ⧇ āĻ•āĻžāϰ āĻšāĻŋāĻŽā§āĻŽāϤ?

āϕ⧇ āφāĻ› āĻœā§‹āϝāĻŧāĻžāύ āĻšāĻ“ āφāϗ⧁āϝāĻŧāĻžāύ, āĻšāĻžāρāĻ•āĻŋāϛ⧇ āĻ­āĻŦāĻŋāĻˇā§āĻ¯ā§ŽāĨ¤

āĻ āϤ⧁āĻĢāĻžāύ āĻ­āĻžāϰ⧀, āĻĻāĻŋāϤ⧇ āĻšāĻŦ⧇ āĻĒāĻžāĻĄāĻŧāĻŋ, āύāĻŋāϤ⧇ āĻšāĻŦ⧇ āϤāϰ⧀ āĻĒāĻžāϰāĨ¤

… … …

āχāĻšāĻžāĻĻ⧇āϰ āĻĒāĻĨ⧇ āύāĻŋāϤ⧇ āĻšāĻŦ⧇ āϏāĻžāĻĨ⧇, āĻĻāĻŋāϤ⧇ āĻšāĻŦ⧇ āĻ…āϧāĻŋāĻ•āĻžāϰāĨ¤

ā§Ē. āύāĻŋāĻšā§‡āϰ āĻĒā§āϰāĻļā§āύāϗ⧁āϞ⧋āϰ āωāĻ¤ā§āϤāϰ āĻĻāĻŋāύ:

(āĻ•) āĻĒā§āϰāĻžāĻšā§€āύ āĻŦāĻžāĻ‚āϞāĻž āϏāĻžāĻšāĻŋāĻ¤ā§āϝ⧇ āĻĒā§āϰāϤāĻŋāĻĢāϞāĻŋāϤ āϏāĻŽāĻžāϜāϚāĻŋāĻ¤ā§āϰ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ–) āĻŽāĻ§ā§āϝāϝ⧁āϗ⧇āϰ āĻŦāĻžāĻ‚āϞāĻž āϏāĻžāĻšāĻŋāĻ¤ā§āϝ⧇ āĻĒ⧃āĻˇā§āĻ āĻĒā§‹āώāĻ•āĻĻ⧇āϰ āĻ­ā§‚āĻŽāĻŋāĻ•āĻž āωāĻ˛ā§āϞ⧇āĻ– āĻ•āϰ⧁āύāĨ¤

(āĻ—) āωāύāĻŋāĻļ āĻļāϤāϕ⧇ āϝ⧇āϏāĻŦ āύāϤ⧁āύ āϏāĻžāĻšāĻŋāĻ¤ā§āϝāϧāĻžāϰāĻžāϰ āϏ⧂āϚāύāĻž āĻšāϝāĻŧ, āϏ⧇āϗ⧁āϞ⧋āϰ āĻĒāϰāĻŋāϚāϝāĻŧ āĻĻāĻŋāύāĨ¤

(āϘ) āϞ⧋āĻ•āϏāĻžāĻšāĻŋāĻ¤ā§āϝ⧇āϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻļāĻžāĻ–āĻžāϰ āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝ āφāϞ⧋āϚāύāĻž āĻ•āϰ⧁āύāĨ¤

(āĻ™) āϏ⧈āϝāĻŧāĻĻ āĻ“āϝāĻŧāĻžāϞ⧀āωāĻ˛ā§āϞāĻžāĻšāϰ āύāĻžāĻŸā§āϝāĻ•ā§ƒāĻ¤ā§āϤāĻŋ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϞāĻŋāϖ⧁āύāĨ¤

ā§Ģ. āĻŦāĻžāĻ‚āϞāĻžāϝāĻŧ āĻ…āύ⧁āĻŦāĻžāĻĻ āĻ•āϰ⧁āύ:

“The prevention of violence against women and children is a shared responsibility of families, communities and governments. Education and awareness programmes can play a vital role in changing harmful attitudes and behaviours. Strict enforcement of laws, along with quick and fair trial is necessary to ensure justice for victims. At the same time, providing safe shelters, counselling services and economic opportunities can empower women and protect children from exploitation.”

ā§Ŧ. āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻļāĻŋāĻ•ā§āώāĻžāĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāϰ āϏāĻŽāĻ¸ā§āϝāĻž āύāĻŋāϝāĻŧ⧇ āĻĻ⧁āϜāύ āĻļāĻŋāĻ•ā§āώāϕ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āĻ•āĻžāĻ˛ā§āĻĒāύāĻŋāĻ• āϏāĻ‚āϞāĻžāĻĒ āϤ⧈āϰāĻŋ āĻ•āϰ⧁āύāĨ¤

ā§­. āϜ⧁āϞāĻžāχ āĻ—āĻŖ-āĻ…āĻ­ā§āϝ⧁āĻ¤ā§āĻĨāĻžāύāϰ āĻĒāϰāĻŋāĻĒā§āϰ⧇āĻ•ā§āώāĻŋāϤ⧇ āĻĻ⧇āϝāĻŧāĻžāϞ⧇ āϝ⧇āϏāĻŦ āĻ—ā§āϰāĻžāĻĢāĻŋāϤāĻŋ āĻ“ āĻ›āĻŦāĻŋ āφāρāĻ•āĻž āĻšāϝāĻŧ⧇āϛ⧇, āϏ⧇āϗ⧁āϞ⧋ āĻĄāĻŋāϜāĻŋāϟāĻžāϞ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āϏāĻ‚āϰāĻ•ā§āώāϪ⧇āϰ āĻĒā§āϰāϝāĻŧā§‹āϜāύ⧀āϝāĻŧāϤāĻž āωāĻ˛ā§āϞ⧇āĻ– āĻ•āϰ⧇ āϏāĻ‚āĻŦāĻžāĻĻāĻĒāĻ¤ā§āϰ⧇ āĻĒā§āϰāĻ•āĻžāĻļ⧇āϰ āωāĻĒāϝ⧋āĻ—ā§€ āĻāĻ•āϟāĻŋ āĻĒāĻ¤ā§āϰ āϞāĻŋāϖ⧁āύāĨ¤

ā§Ž. āφāĻ–āϤāĻžāϰ⧁āĻœā§āϜāĻžāĻŽāĻžāύ āχāϞāĻŋāϝāĻŧāĻžāϏ āϰāϚāĻŋāϤ ‘āϚāĻŋāϞ⧇āϕ⧋āĻ āĻžāϰ āϏ⧇āĻĒāĻžāĻ‡â€™ āωāĻĒāĻ¨ā§āϝāĻžāϏ⧇āϰ āĻ“āĻĒāϰ āĻ—ā§āϰāĻ¨ā§āĻĨ-āϏāĻŽāĻžāϞ⧋āϚāύāĻž āϞāĻŋāϖ⧁āύāĨ¤

⧝. āϰāϚāύāĻž āϞāĻŋāϖ⧁āύ: āφāϧ⧁āύāĻŋāĻ• āĻŦāĻžāĻ‚āϞāĻž āϏāĻžāĻšāĻŋāĻ¤ā§āϝ⧇ āϤāĻžāϰ⧁āĻŖā§āϝāĨ¤




Subject: English

Subject Code: 003

Time: 4 Hours | Marks: 200


Reading Comprehension Text:

Read the text below and answer the questions that follow: Artificial Intelligence (AI) epitomizes a transformative leap in technological paradigms, delineating systems or machines imbued with the faculty to emulate human cognitive processes such as learning, reasoning and problem-solving. This intricate domain amalgamates algorithms, voluminous data and computational dexterity to undertake tasks historically reliant on human intellect. Its ubiquitous influence permeates industries, reconfiguring economic frameworks and societal dynamics, thus warranting a comprehensive appraisal of its merits and demerits. The historical trajectory of AI commenced in the mid-20th century with seminal contributions from Alan Turing, who conceptualized machines intelligence via the “Turing Test”. The discipline gained momentum at the 1956 Dartmouth Conference, where John McCarthy christened it “Artificial Intelligence”. Process was intermittent, constrained by technological limitations, until the proliferation of advanced hardware and expansive datasets in the 21st century revitalized Al research. Several luminaries and corporations have catalyzed Al’s evolution. Google harnessed its data troves to pioneer machine learning, while open AI, initiated by Elon Musk and Sam Altman, redefined natural language processing with ChatGPT. DeepMind, led by Demis Hassabis, showcased Al’s progress with AlphaGO’s triumph over human Go champions illustrating its strategic sophistication. These endeavours have significantly augmented Al’s global prominence. In daily existence, AI chatbots have become indispensable conduits, particularly in education and research. Tools like ChatGPT, Grok and Bard provide real-time education of intricate subjects and aid in synthesizing extensive data sets for academic inquiries. Students leverage these platforms to enhance learning, while researchers utilize them to expedite literature reviews and hypothesis formulation. Al’s utility extends beyond academia into scientific research. It accelerates drug discovery by simulating molecular interactions, refines climate models for precise environmental forecasting, and enhances astronomical analyses through pattern recognition. These applications underscore Al’s pivotal role in addressing humanity’s most formidable challenges. However, Al’s ascendancy precipitates concerns. Over-reliance on automated solutions may attenuate human creativity, as individuals might eschew original ideation. Additionally, job displacement in sectors like manufacturing and customer service threatens socio-economic stability, potentially widening income disparities. The prospect of existential perils intensifies with Al’s unchecked proliferation. Scholars and ethicists ponder whether super intelligent systems could evade human control, posing catastrophic risks. This debate accentuates the urgency of instituting regulatory mechanisms to align Al with ethical imperatives and safeguard human interests. Moreover, the psychological impact on society cannot be overlooked. As AI assumes roles traditionally held by humans, it may engender a sense of obsolescence among workers, necessitating robust re-skilling initiatives to mitigate alienation and foster adaptability in technology-driven milieu. Cultural ramifications also emerge as Al integrates into global societies. It risks homogenizing diverse cultural expressions by prioritizing standardized algorithms, potentially eroding linguistic and artistic heritage. Policy makers must therefore advocate for culturally sensitive Al development to preserve societal diversity. In conclusion, Al’s dichotomous nature-bestowing prodigious benefits alongside substantial challenges demands sagacious deployment. Its capacity to bolster productivity and scientific progress can be harnessed for human advancement if underpinned by ethical governance and equitable dissemination. Through synergistic efforts between technologists and policy makers, Al can be steered to augment rather than undermine human potential.

1. Answer the following questions in your own words:

a) How does AI integrate various elements to perform tasks traditionally done by humans?

b) Mention the key milestones in the historical development of AI.

c) What are the potential negative effects of AI on human life?

d) What is proliferation of AI? Who contributed to its proliferation?

e) What do you understand by the term “dichotomous nature” of AI? Explain briefly.

f) How does AI contribute to ‘cultural ramifications’?

2. Write the contextual meaning of the following words and phrases:

a) epitomize, b) technology-driven milieu, c) ubiquitous influence, d) appraisal, e) intermittent, f) harnessed, g) indispensable conduits, h) a sense of obsolescence, i) sagacious, j) synergistic efforts.

3. Mark the following statements as true or false according to the text. If false, provide the correct information.

a) AI systems work in the same way as the thinking process of humans.

b) The initial development of AI was fast.

c) Advanced AI tools leverage its users.

d) Humans might give up creative thinking due to their dependence on AI.

e) The advent of AI is postulated to accentuate psychological strain among the workforce.

4. Change the following words as directed and make meaningful sentences with the changed words:

a) Dissemination (verb), b) Dexterity (adj), c) Delineate (noun), d) Permeate (adj), e) Ascendancy (v).

5. Write a synonym or an antonym (as directed) for each of the following words:

a) Attenuate (synonym), b) Augment (Antonym), c) Eschew (Synonym), d) Expedite (Antonym), e) Indispensable (Antonym).

6. Give a suitable title for the above passage. Write a brief summary of it in 100 words. Add your comments on the use of AI in 50 words.

7. Write a feature for the post editorial page of an English daily expressing your opinions on the following with a forwarding letter to the editor:

a) Is AI a threat to humanity?

b) Do you think AI is a colonial tool?

c) Do we need to decolonize AI? How can we do it?

8. Write 2 (two) essays in 500 words each, on the following topics:

a) Digital Divide: Causes and Consequences.

b) Labour Migration as a Human Right.

9. Translate the following passage into English:

āĻ—āĻŖāϤāĻ¨ā§āĻ¤ā§āϰ⧇āϰ āĻ‰ā§ŽāϏ āĻĒā§āϰāĻžāĻšā§€āύ āĻ—ā§āϰ⧀āϏ⧇ āĻ…āύ⧁āϏāĻ¨ā§āϧāĻžāύ āĻ•āϰāĻž āϝāĻžāϝāĻŧ, āϝ⧇āĻ–āĻžāύ⧇ āύāĻžāĻ—āϰāĻŋāĻ•āĻ—āĻŖ āĻļāĻžāϏāύāĻžāϧāĻŋāĻ•āĻžāϰ āĻ…āĻ°ā§āϜāύ⧇āϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āϏāĻŽāĻžāĻœā§‡ āϏāĻŽāϤāĻž āĻ“ āĻ¸ā§āĻŦāĻžāϧ⧀āύāϤāĻžāϰ āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻž āϘāϟāĻžāύāĨ¤ āĻāχ āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻž āϜāύāϏāĻžāϧāĻžāϰāϪ⧇āϰ āĻ…āĻ‚āĻļāĻ—ā§āϰāĻšāϪ⧇āϰ āωāĻĒāϰ āύāĻŋāĻ°ā§āĻ­āϰāĻļā§€āϞ āĻ›āĻŋāϞ, āϝāĻž āĻ¤ā§ŽāĻ•āĻžāϞ⧀āύ āϏāĻŽāĻžāĻœā§‡ āĻāĻ•āϟāĻŋ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻāύ⧇ āĻĻ⧇āϝāĻŧāĨ¤ āĻ…āĻĨāϚ āĻĒā§āϞ⧇āĻŸā§‹ āĻāχ āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāϕ⧇ āϤ⧀āĻŦā§āϰāĻ­āĻžāĻŦ⧇ āϏāĻŽāĻžāϞ⧋āϚāύāĻž āĻ•āϰ⧇āĻ›āĻŋāϞ⧇āύāĨ¤ āϤāĻŋāύāĻŋ āĻŽāύ⧇ āĻ•āϰāϤ⧇āύ, āϏāĻžāϧāĻžāϰāĻŖ āĻŽāĻžāύ⧁āώ⧇āϰ āĻšāĻžāϤ⧇ āĻļāĻžāϏāύ āĻ•ā§āώāĻŽāϤāĻž āϤ⧁āϞ⧇ āĻĻ⧇āĻ“āϝāĻŧāĻž āĻšāϞ⧇ āϤāĻž āĻŦāĻŋāĻļ⧃āĻ™ā§āĻ–āϞāĻž āĻāĻŦāĻ‚ āĻ…āĻŦāĻŋāϚāĻžāϰ⧇āϰ āϜāĻ¨ā§āĻŽ āĻĻāĻŋāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āϤāĻžāϰ āĻŽāϤ⧇, āϰāĻžāĻˇā§āĻŸā§āϰ āĻĒāϰāĻŋāϚāĻžāϞāύāĻžāϰ āϜāĻ¨ā§āϝ āĻŦāĻŋāĻļ⧇āώ āĻœā§āĻžāĻžāύ āĻ“ āĻĒā§āϰāĻœā§āĻžāĻžāϰ āĻĒā§āϰāϝāĻŧā§‹āϜāύ, āϝāĻž āϏāĻ•āϞ⧇āϰ āĻĨāĻžāϕ⧇ āύāĻžāĨ¤ āϤāĻŦ⧁āĻ“ āφāϧ⧁āύāĻŋāĻ• āĻŦāĻŋāĻļā§āĻŦ⧇ āĻ—āĻŖāϤāĻ¨ā§āĻ¤ā§āϰ āĻāĻ•āϟāĻŋ āĻļāĻ•ā§āϤāĻŋāĻļāĻžāϞ⧀ āĻŽāϤāĻŦāĻžāĻĻ āĻšāĻŋāϏ⧇āĻŦ⧇ āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻŋāϤ āĻšāϝāĻŧ⧇āϛ⧇āĨ¤

10. Translate the following text into Bangla:

“Philosophy represents a profound exploration of existence, knowledge, and moral principles serving as a foundation for intellectual discourse. It engages human mind in questioning the nature of reality, the validity of knowledge and the ethical boundaries of human action. Unlike empirical sciences, which rely on observation and experimentation, philosophy delves into abstract concepts, examining the underlying assumptions that shape our understanding of the world. Thinkers like John Locke and Immanuel Kant have significantly contributed to this field, offering perspectives that bridge the gap between experience and reason.”




Subject: Bangladesh Affairs (āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āĻŦāĻŋāώāϝāĻŧāĻžāĻŦāϞ⧀)

Subject Code: 005

Time: 4 Hours | Marks: 200


ā§§. ⧧⧝⧭⧧ āϏāĻžāϞ⧇āϰ āĻŽāĻžāĻ°ā§āϚ-āĻāĻĒā§āϰāĻŋāϞ āĻŽāĻžāϏ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻ¸ā§āĻĨāĻžāύ⧇ āĻĻāĻ–āϞāĻĻāĻžāϰ āĻŦāĻžāĻšāĻŋāύ⧀āϰ āĻŦāĻŋāϰ⧁āĻĻā§āϧ⧇ āĻ—āĻĄāĻŧ⧇ āĻ“āĻ āĻž āĻĒā§āϰāϤāĻŋāϰ⧋āϧ āϝ⧁āĻĻā§āϧ⧇āϰ āϏāĻ‚āĻ•ā§āώāĻŋāĻĒā§āϤ āĻŦāĻŋāĻŦāϰāĻŖ āĻĻāĻŋāύāĨ¤

⧍. āϚāĻŋāĻ¨ā§āϤāĻž, āĻŦāĻŋāĻŦ⧇āĻ•, āĻŦāĻžāĻ•āĻ¸ā§āĻŦāĻžāϧ⧀āύāϤāĻž āĻ“ āϏāĻ‚āĻŦāĻžāĻĻāĻĒāĻ¤ā§āϰ⧇āϰ āĻ¸ā§āĻŦāĻžāϧ⧀āύāϤāĻž āϏāĻŽā§āĻĒāĻ°ā§āĻ•āĻŋāϤ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āϏāĻžāĻ‚āĻŦāĻŋāϧāĻžāύāĻŋāĻ• āĻŦāĻŋāϧāĻžāύ āĻ“ āĻ āϏāĻ•āϞ āĻ…āϧāĻŋāĻ•āĻžāϰ āĻ…āĻ°ā§āϜāύ⧇ āĻŦāĻŋāĻ—āϤ ā§Ģā§Ē āĻŦāĻ›āϰ⧇ āύāĻžāĻ—āϰāĻŋāĻ•āĻĻ⧇āϰ āĻ…āĻ­āĻŋāĻœā§āĻžāϤāĻž āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧁āύāĨ¤

ā§Š. āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āϰāĻžāϜāύ⧈āϤāĻŋāĻ• āϏāĻ‚āĻ¸ā§āĻ•ā§ƒāϤāĻŋāϰ āĻŽā§‚āϞ āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝāϏāĻŽā§‚āĻš āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧁āύāĨ¤ āĻ—āĻŖāϤāĻžāĻ¨ā§āĻ¤ā§āϰāĻŋāĻ• āϰāĻžāϜāύ⧈āϤāĻŋāĻ• āϏāĻ‚āĻ¸ā§āĻ•ā§ƒāϤāĻŋāϰ āφāĻĻāĻ°ā§āĻļ āĻĨ⧇āϕ⧇ āĻŦāĻ°ā§āϤāĻŽāĻžāύ āϰāĻžāϜāύ⧈āϤāĻŋāĻ• āϏāĻ‚āĻ¸ā§āĻ•ā§ƒāϤāĻŋāϰ āĻŦāĻŋāĻšā§āϝ⧁āϤāĻŋāϗ⧁āϞ⧋ āϚāĻŋāĻšā§āύāĻŋāϤ āĻ•āϰ⧁āύ āĻāĻŦāĻ‚ āĻ āϏāĻ•āϞ āĻŦāĻŋāĻšā§āϝ⧁āϤāĻŋ āĻĻā§‚āϰ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ āφāĻĒāύāĻžāϰ āϏ⧁āĻĒāĻžāϰāĻŋāĻļ āĻĒā§āϰāĻ¸ā§āϤāĻžāĻŦ āĻ•āϰ⧁āύāĨ¤

ā§Ē. ⧧⧝⧭ā§Ļ āĻāϰ āĻĻāĻļāϕ⧇āϰ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āĻ“ ⧍ā§Ļ⧍ā§Ģ āĻāϰ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇ āύāĻžāϰ⧀āϰ āĻļā§āϰāĻŽ-āĻĒāϰāĻŋāϚāϝāĻŧ, āύāĻ—āϰāĻžāϝāĻŧāύ, āĻ­āĻžāώāĻž, āϤāĻĨā§āϝ-āĻĒā§āϰāϝ⧁āĻ•ā§āϤāĻŋāϰ āĻŦā§āϝāĻŦāĻšāĻžāϰ āχāĻ¤ā§āϝāĻžāĻĻāĻŋ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āϕ⧀ āϰ⧂āĻĒ āφāĻ°ā§āĻĨ-āϏāĻžāĻŽāĻžāϜāĻŋāĻ• āĻ“ āϏāĻžāĻ‚āĻ¸ā§āĻ•ā§ƒāϤāĻŋāĻ• āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āϞāĻ•ā§āĻˇā§āϝ āĻ•āϰāϛ⧇āύ?

ā§Ģ. āϜ⧁āϞāĻžāχ āĻ—āĻŖ-āĻ…āĻ­ā§āϝ⧁āĻ¤ā§āĻĨāĻžāύ āĻĒāϰāĻŦāĻ°ā§āϤ⧀ āĻŦāĻžāĻ¸ā§āϤāĻŦāϤāĻžāϝāĻŧ āĻŦāĻšāĻŋāĻ°ā§āĻŦāĻŋāĻļā§āĻŦ⧇āϰ āϏāĻ™ā§āϗ⧇ āϏāĻŽā§āĻĒāĻ°ā§āĻ• āϰāĻ•ā§āώāĻžāϝāĻŧ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āϕ⧀ āϕ⧀ āĻšā§āϝāĻžāϞ⧇āĻžā§āĻœā§‡āϰ āϏāĻŽā§āĻŽā§āĻ–ā§€āύ āĻšāĻšā§āϛ⧇? āĻ āϏāĻ•āϞ āĻšā§āϝāĻžāϞ⧇āĻžā§āϜ āĻŽā§‹āĻ•āĻžāĻŦ⧇āϞāĻžāϝāĻŧ āϕ⧀ āϧāϰāϪ⧇āϰ āĻĒāĻĻāĻ•ā§āώ⧇āĻĒ āύ⧇āϝāĻŧāĻž āωāϚāĻŋāϤ?

ā§Ŧ. āĻĒā§āϰāϤāĻŋāĻŦ⧇āĻļāĻ—āϤ āϏāĻ‚āĻ•āϟāĻžāĻĒāĻ¨ā§āύ āĻāϞāĻžāĻ•āĻž (Ecologically Critical Area) āĻŦāϞāϤ⧇ āϕ⧀ āĻŦ⧁āĻāĻžāϝāĻŧ? āĻāϰ⧂āĻĒ āĻĒā§āϰāϤāĻŋāĻŦ⧇āĻļāĻ—āϤ āĻāϞāĻžāĻ•āĻž āĻ˜ā§‹āώāĻŖāĻžāϰ āϤāĻžā§ŽāĻĒāĻ°ā§āϝ āϕ⧀? āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻĒā§āϰāϤāĻŋāĻŦ⧇āĻļāĻ—āϤ āϏāĻ‚āĻ•āϟāĻžāĻĒāĻ¨ā§āύ āĻāϞāĻžāĻ•āĻžāϏāĻŽā§‚āĻšā§‡āϰ āĻŦāĻ°ā§āĻŖāύāĻž āĻĻāĻŋāύāĨ¤

ā§­. āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļāϕ⧇ āĻ…āĻ°ā§āĻĨāύ⧈āϤāĻŋāĻ•āĻ­āĻžāĻŦ⧇ āϏāĻŽā§ƒāĻĻā§āϧ āĻāĻŦāĻ‚ āĻŸā§‡āĻ•āϏāχ āωāĻ¨ā§āύāϤ āĻĻ⧇āĻļ āĻšāĻŋāϏ⧇āĻŦ⧇ āĻ—āĻĄāĻŧ⧇ āϤ⧋āϞāĻžāϰ āϜāĻ¨ā§āϝ āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ• āϏāĻŽā§āĻĒāĻĻ, āĻŽāĻžāύāĻŦāϏāĻŽā§āĻĒāĻĻ, āϭ⧌āĻ—ā§‹āϞāĻŋāĻ• āĻ…āĻŦāĻ¸ā§āĻĨāĻžāύ āĻāĻŦāĻ‚ āĻŦ⧈āĻļā§āĻŦāĻŋāĻ• āĻ…āĻ°ā§āĻĨāύ⧈āϤāĻŋāĻ• āĻĒā§āϰāĻŦāĻŖāϤāĻž āĻŦāĻŋāĻŦ⧇āϚāύāĻžāϝāĻŧ āϕ⧋āύ āϕ⧋āύ āĻ–āĻžāϤāϕ⧇ āĻ…āĻ—ā§āϰāĻžāϧāĻŋāĻ•āĻžāϰ āĻĻ⧇āϝāĻŧāĻž āĻĒā§āϰāϝāĻŧā§‹āϜāύ? āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧁āύāĨ¤

ā§Ž. āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻŦāĻŋāĻĻā§āϝāĻŽāĻžāύ āĻļāĻŋāĻ•ā§āώāĻž āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāϝāĻŧ āĻŦāĻžāĻ¸ā§āϤāĻŦāĻŽā§āĻ–ā§€ āĻĒāĻžāĻ ā§āϝāĻ•ā§āϰāĻŽ, āĻĒāĻžāĻ āĻĻāĻžāύ, āĻļāĻŋāĻ•ā§āώāĻ•-āĻĒā§āϰāĻļāĻŋāĻ•ā§āώāĻŖ āĻ“ āĻĒā§āϰāϝ⧁āĻ•ā§āϤāĻŋāϰ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻļāĻŋāĻ•ā§āώāĻžāĻ°ā§āĻĨā§€āĻĻ⧇āϰ āĻĻāĻ•ā§āώāϤāĻž āĻ“ āĻĻ⧇āĻļ⧇āϰ āφāĻ°ā§āĻĨ-āϏāĻžāĻŽāĻžāϜāĻŋāĻ• āωāĻ¨ā§āύāϝāĻŧāύ⧇ āϕ⧀ āϧāϰāϪ⧇āϰ āχāϤāĻŋāĻŦāĻžāϚāĻ• āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āφāύāϤ⧇ āĻĒāĻžāϰ⧇? āĻŦāĻ°ā§āĻŖāύāĻž āĻ•āϰ⧁āύāĨ¤

⧝. āϭ⧌āĻ—ā§‹āϞāĻŋāĻ• āύāĻŋāϝāĻŧāĻ¨ā§āĻ¤ā§āϰāĻŖāĻŦāĻžāĻĻ āϕ⧀? āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āϏāĻ‚āĻ¸ā§āĻ•ā§ƒāϤāĻŋāϰ āĻ“āĻĒāϰ āϭ⧌āĻ—ā§‹āϞāĻŋāĻ• āωāĻĒāĻžāĻĻāĻžāύāϏāĻŽā§‚āĻšā§‡āϰ āĻĒā§āϰāĻ­āĻžāĻŦ āĻŽā§‚āĻ˛ā§āϝāĻžāϝāĻŧāύ āĻ•āϰ⧁āύāĨ¤

ā§§ā§Ļ. āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻĒā§āϰāĻžāĻšā§€āύ āĻ“ āĻŽāĻ§ā§āϝāϝ⧁āϗ⧇āϰ āĻŦāĻ¸ā§āĻ¤ā§āϰāĻļāĻŋāĻ˛ā§āĻĒ⧇āϰ āĻĒāϰāĻŋāϚāϝāĻŧ āĻĻāĻŋāύāĨ¤ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āφāϧ⧁āύāĻŋāĻ• āĻŦāĻ¸ā§āĻ¤ā§āϰāĻ–āĻžāϤ āĻŦāĻ°ā§āϤāĻŽāĻžāύ⧇ āϕ⧀ āϧāϰāϪ⧇āϰ āĻšā§āϝāĻžāϞ⧇āĻžā§āĻœā§‡āϰ āϏāĻŽā§āĻŽā§āĻ–ā§€āύ?




Subject: International Affairs (āφāĻ¨ā§āϤāĻ°ā§āϜāĻžāϤāĻŋāĻ• āĻŦāĻŋāώāϝāĻŧāĻžāĻŦāϞ⧀)

Subject Code: 007

Time: 3 Hours | Marks: 100


ā§§. āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āωāĻ¤ā§āϤāϰ āĻĻāĻŋāύ:

(āĻ•) āφāĻ¨ā§āϤāĻ°ā§āϜāĻžāϤāĻŋāĻ• āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āϰāĻžāĻˇā§āĻŸā§āϰ⧀āϝāĻŧ āĻ“ āĻ…-āϰāĻžāĻˇā§āĻŸā§āϰ⧀āϝāĻŧ āĻĒā§āϰāĻ­āĻžāĻŦāĻ• āĻŦāϞāϤ⧇ āϕ⧀ āĻŦā§‹āĻāĻžāϝāĻŧ? āĻ•āϝāĻŧ⧇āĻ•āϟāĻŋ āĻ…-āϰāĻžāĻˇā§āĻŸā§āϰ⧀āϝāĻŧ āĻĒā§āϰāĻ­āĻžāĻŦāϕ⧇āϰ āωāĻĻāĻžāĻšāϰāĻŖ āĻĻāĻŋāύāĨ¤

(āĻ–) āϜāĻžāϤāĻŋāϏāĻ‚āĻ˜ā§‡āϰ āĻ•āϝāĻŧāϟāĻŋ āĻŦāĻŋāĻļ⧇āώāĻžāϝāĻŧāĻŋāϤ āϏāĻ‚āĻ¸ā§āĻĨāĻž āϰāϝāĻŧ⧇āϛ⧇? World Intellectual Property Organization (WIPO) āĻāϰ āĻŽā§‚āϞ āĻ•āĻžāϜāϏāĻŽā§‚āĻš āϕ⧀ āϕ⧀ āĻ“ āĻāϰ āĻŦāĻžāĻœā§‡āĻŸā§‡āϰ āĻŽā§‚āϞ āĻ‰ā§ŽāϏ āϕ⧀?

(āĻ—) āĻ…āĻ°ā§āĻĨāύ⧈āϤāĻŋāĻ• āϜāĻžāϤ⧀āϝāĻŧāϤāĻžāĻŦāĻžāĻĻ (Economic Nationalism) āĻŦāϞāϤ⧇ āϕ⧀ āĻŦā§‹āĻāĻžāϝāĻŧ? āωāĻĻāĻžāĻšāϰāĻŖāϏāĻš āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

(āϘ) āϜāύāϕ⧂āϟāύ⧀āϤāϰ (Public Diplomacy) āϏāĻ‚āĻœā§āĻžāĻž āĻĻāĻŋāύāĨ¤ āϜāύāϕ⧂āϟāύ⧀āϤāϰ āωāĻĻā§āĻĻ⧇āĻļā§āϝ āĻ“ āĻĒāĻĻā§āϧāϤāĻŋāϏāĻŽā§‚āĻš āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

(āĻ™) āφāĻ¨ā§āϤāĻ°ā§āϜāĻžāϤāĻŋāĻ• āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ “Liberal Institutionalism” āĻ“ “Traditional Liberalism” āĻāϰ āĻŽā§‚āϞ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝāϗ⧁āϞ⧋ āφāϞ⧋āϚāύāĻž āĻ•āϰ⧁āύāĨ¤

(āϚ) āφāĻ¨ā§āϤāĻ°ā§āϜāĻžāϤāĻŋāĻ• āĻ…āĻ°ā§āĻĨāĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāϝāĻŧ “Impossible Trinity” āĻŦāĻž “Unholy Trinity” āĻŦāϞāϤ⧇ āϕ⧀ āĻŦā§‹āĻāĻžāϝāĻŧ?

(āĻ›) “Ethnic Conflict” āĻ“ “Interstate Conflict”- āĻ āĻĻ⧁āχ āϧāϰāϪ⧇āϰ āϏāĻ‚āϘāĻžāϤ āϏāĻ‚āĻœā§āĻžāĻžāϝāĻŧāĻŋāϤ āĻ•āϰ⧁āύāĨ¤

(āϜ) āϜāϞāĻŦāĻžāϝāĻŧ⧁ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āϏāĻ‚āĻ•āϟ āĻŦ⧈āĻļā§āĻŦāĻŋāĻ• āĻ…āĻ°ā§āĻĨāύ⧀āϤāĻŋ āĻ“ āĻ‰ā§ŽāĻĒāĻžāĻĻāύ āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāϝāĻŧ āϕ⧀ āϧāϰāϪ⧇āϰ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āφāύāϛ⧇ āĻŦāϞ⧇ āφāĻĒāύāĻŋ āĻŽāύ⧇ āĻ•āϰ⧇āύ?

(āĻ) “āφāϏāĻŋāϝāĻŧāĻžāύ āĻ“āϝāĻŧā§‡â€ āϧāĻžāϰāĻŖāĻžāϟāĻŋ āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

(āĻž) ⧍ā§Ļ⧍⧧ āϏāĻžāϞ⧇ āϏāĻ‚āϘāϟāĻŋāϤ āϏāĻžāĻŽāϰāĻŋāĻ• āĻ…āĻ­ā§āϝ⧁āĻ¤ā§āĻĨāĻžāύ āĻŽāĻŋāϝāĻŧāĻžāύāĻŽāĻžāϰ⧇āϰ āĻ…āĻ­ā§āϝāĻ¨ā§āϤāϰ⧀āĻŖ āϰāĻžāϜāύ⧀āϤāĻŋāϤ⧇ āϕ⧀ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻāϏ⧇āϛ⧇? āĻāĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻĒāĻļā§āϚāĻŋāĻŽāĻž āĻŦāĻŋāĻļā§āĻŦāϏāĻš āĻ•āϝāĻŧ⧇āĻ•āϟāĻŋ āφāĻžā§āϚāϞāĻŋāĻ• āĻŦ⧃āĻšā§Ž āĻļāĻ•ā§āϤāĻŋāϰ āĻ­ā§‚āĻŽāĻŋāĻ•āĻž āϕ⧀?

⧍. āϝāĻĨāĻžāĻ°ā§āĻĨ āϤāĻĨā§āϝ āωāĻĒāĻžāĻ¤ā§āϤ āĻ“ āωāĻĻāĻžāĻšāϰāĻŖ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇ āύāĻŋāĻŽā§āύāĻŦāĻ°ā§āĻŖāĻŋāϤ āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖāĻžāĻ¤ā§āĻŽāĻ• āĻĒā§āϰāĻļā§āύāϏāĻŽā§‚āĻšā§‡āϰ āωāĻ¤ā§āϤāϰ āϞāĻŋāĻĒāĻŋāĻŦāĻĻā§āϧ āĻ•āϰ⧁āύ:

(āĻ•) āĻ–āĻžāĻĻā§āϝ āĻ“ āĻœā§āĻŦāĻžāϞāĻžāύ⧀ āύāĻŋāϰāĻžāĻĒāĻ¤ā§āϤāĻž (Food and Energy Securities) āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻŦ⧈āĻļā§āĻŦāĻŋāĻ• āϰāĻžāϜāύ⧀āϤāĻŋāϰ āĻāĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āχāĻ¸ā§āϝ⧁āĨ¤ āϚāϞāĻŽāĻžāύ āϝ⧁āĻĻā§āϧ āĻ“ āϏāĻ‚āϘāĻžāϤ⧇āϰ āĻŦ⧈āĻļā§āĻŦāĻŋāĻ• āĻ…āĻ­āĻŋāĻœā§āĻžāϤāĻžāϰ āĻĒā§āϰ⧇āĻ•ā§āώāĻžāĻĒāĻŸā§‡ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āĻ–āĻžāĻĻā§āϝ āĻ“ āĻœā§āĻŦāĻžāϞāĻžāύ⧀ āύāĻŋāϰāĻžāĻĒāĻ¤ā§āϤāĻž āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāĻĒāύāĻžāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āϕ⧀ āĻļāĻŋāĻ•ā§āώāĻž āĻ—ā§āϰāĻšāĻŖ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇?

(āĻ–) ⧧⧝⧭ā§Ļ āĻāϰ āĻĻāĻļāĻ• āĻĨ⧇āϕ⧇ āĻ—āĻĄāĻŧ⧇ āĻ“āĻ āĻž āĻšā§€āύ-āĻŽāĻžāĻ°ā§āĻ•āĻŋāύ āϏāĻŽā§āĻĒāĻ°ā§āĻ• āĻāĻŦāĻ‚ āϏāĻžāĻŽā§āĻĒā§āϰāϤāĻŋāĻ• āϏāĻŽāϝāĻŧ⧇ āĻ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇āϰ āĻ—āϤāĻŋ-āĻĒā§āϰāĻ•ā§ƒāϤāĻŋ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āφāĻĒāύāĻžāϰ āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻĒ⧇āĻļ āĻ•āϰ⧁āύāĨ¤

(āĻ—) āĻŦā§āϰāĻžāϜāĻŋāϞ⧇āϰ āĻŦ⧇āϞ⧇āĻŽ- āĻ āϏāĻŽā§āĻĒā§āϰāϤāĻŋ āĻ…āύ⧁āĻˇā§āĻ āĻŋāϤ COP-30 āϏāĻŽā§āĻŽā§‡āϞāύ⧇āϰ āĻ…āĻ°ā§āϜāύāϏāĻŽā§‚āĻšā§‡āϰ āϏāĻžāϰ-āϏāĻ‚āĻ•ā§āώ⧇āĻĒ āĻŦāĻ°ā§āĻŖāύāĻž āĻ“ āĻŽā§‚āĻ˛ā§āϝāĻžāϝāĻŧāύ āĻ•āϰ⧁āύāĨ¤ āĻŦāĻŋāĻļā§āĻŦ āĻŦāĻžāĻŖāĻŋāĻœā§āϝ āϏāĻŽā§āĻĒāĻ°ā§āĻ•āĻŋāϤ āĻŦāĻŋāώāϝāĻŧāϗ⧁āϞ⧋ āϜāϞāĻŦāĻžāϝāĻŧ⧁ āϏāĻŽāĻ¸ā§āϝāĻž āϏāĻŽāĻžāϧāĻžāύ āĻŦāĻŋāώāϝāĻŧāĻ• āφāĻ¨ā§āϤāĻ°ā§āϜāĻžāϤāĻŋāĻ• āĻĒāĻ°ā§āϝāĻžāϝāĻŧ⧇āϰ āϏāĻ‚āϞāĻžāĻĒāϕ⧇ āϕ⧇āύ āĻ“ āϕ⧀āĻ­āĻžāĻŦ⧇ āĻĒā§āϰāĻ­āĻžāĻŦāĻŋāϤ āĻ•āϰ⧇?

ā§Š. āϏāĻŽāĻ¸ā§āϝāĻž āϏāĻŽāĻžāϧāĻžāύāĻŽā§‚āϞāĻ• āĻĒā§āϰāĻļā§āύāϗ⧁āϞ⧋āϰ (Problem Solving Questions) āωāĻ¤ā§āϤāϰ āĻĻāĻŋāύ:

[Scenario Context: Bangladesh is facing severe climate change impacts and seeking international funds. However, developed nations are not fully meeting commitments to the Climate Fund, and available aid often comes with conditions conflicting with national development plans.]

(āĻ•) āĻĻ⧇āĻļ⧇āϰ āĻĻā§€āĻ°ā§āϘāĻŽā§‡āϝāĻŧāĻžāĻĻā§€ āϜāϞāĻŦāĻžāϝāĻŧ⧁ āĻ…āĻ­āĻŋāϝ⧋āϜāύ āύ⧀āϤāĻŋ (Climate Adaptation Policy) āĻāĻŦāĻ‚ āĻ…āĻ°ā§āĻĨāύ⧈āϤāĻŋāĻ• āĻ…āĻ—ā§āϰāĻ—āϤāĻŋāϰ āĻŽāĻ§ā§āϝ⧇ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝ āĻĻā§āĻŦāĻ¨ā§āĻĻā§āĻŦ āϕ⧀āĻ­āĻžāĻŦ⧇ āϏāĻŽāĻžāϧāĻžāύ āĻ•āϰāĻŦ⧇āύ?

(āĻ–) āφāĻ¨ā§āϤāĻ°ā§āϜāĻžāϤāĻŋāĻ• āϜāϞāĻŦāĻžāϝāĻŧ⧁ āϤāĻšāĻŦāĻŋāϞ āĻĨ⧇āϕ⧇ āϏāĻšāĻžāϝāĻŧāϤāĻž āύ⧇āĻ“āϝāĻŧāĻžāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āϰāĻžāϜāύ⧈āϤāĻŋāĻ• āϚāĻžāĻĒ āĻ“ āĻ•ā§ŒāĻļāϞāĻ—āϤ āĻā§āρāĻ•āĻŋ āϕ⧀āĻ­āĻžāĻŦ⧇ āĻŽā§‹āĻ•āĻžāĻŦ⧇āϞāĻž āĻ•āϰāĻŦ⧇āύ?

(āĻ—) āϜāϞāĻŦāĻžāϝāĻŧ⧁ āϏāĻ‚āĻ•ā§āϰāĻžāĻ¨ā§āϤ āĻŦ⧈āĻļā§āĻŦāĻŋāĻ• āĻ…āĻ‚āĻļā§€āĻĻāĻžāϰāĻŋāĻ¤ā§āĻŦ āϏāĻŽā§āĻĒā§āϰāϏāĻžāϰāϪ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āϜāĻžāϤ⧀āϝāĻŧ āĻ¸ā§āĻŦāĻžāĻ°ā§āĻĨ āĻ“ āϏ⧀āĻŽāĻžāĻŦāĻĻā§āϧāϤāĻž āϕ⧀āĻ­āĻžāĻŦ⧇ āĻŦāĻŋāĻŦ⧇āϚāύāĻž āĻ•āϰāĻž āωāϚāĻŋāϤ āĻšāĻŦ⧇?

(āϘ) āĻĒā§āϰāϤāĻŋāĻļā§āϰ⧁āϤ āĻ…āĻ°ā§āĻĨāĻžāϝāĻŧāύ āĻāĻŦāĻ‚ āĻļāĻ°ā§āϤ āϏāĻ‚āĻŦāϞāĻŋāϤ āϏāĻšāĻžāϝāĻŧāϤāĻžāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āύ⧀āϤāĻŋ āĻŦāĻžāĻ¸ā§āϤāĻŦāĻžāϝāĻŧāύ āĻ“ āύāĻŋāϰ⧀āĻ•ā§āώāĻž āύāĻŋāĻļā§āϚāĻŋāϤ āĻ•āϰāϤ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āϕ⧋āύ āϧāϰāϪ⧇āϰ āĻ•ā§ŒāĻļāϞ āĻ…āĻŦāϞāĻŽā§āĻŦāύ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇?

(āĻ™) āĻŦ⧈āĻļā§āĻŦāĻŋāĻ• āϜāϞāĻŦāĻžāϝāĻŧ⧁ āύ⧀āϤāĻŋ āĻ“ āĻ¸ā§āĻĨāĻžāύ⧀āϝāĻŧ āϜāύāĻ—āϪ⧇āϰ āωāĻ¨ā§āύāϝāĻŧāύ āĻ…āĻ­āĻŋāϞāĻžāϏ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āĻ­āĻžāϰāϏāĻžāĻŽā§āϝ āĻŦāϜāĻžāϝāĻŧ āϰāĻžāĻ–āϤ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āϕ⧀āĻ­āĻžāĻŦ⧇ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ āĻ“ āĻŸā§‡āĻ•āϏāχ āĻĒāĻĻāĻ•ā§āώ⧇āĻĒ āĻ—ā§āϰāĻšāĻŖ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇?




Subject: Mathematical Reasoning (āĻ—āĻžāĻŖāĻŋāϤāĻŋāĻ• āϝ⧁āĻ•ā§āϤāĻŋ)

Subject Code: 008

Time: 2 Hours | Marks: 50


ā§§. āĻāĻ•āϟāĻŋ āϕ⧁āϕ⧁āϰ āĻāĻ•āϟāĻŋ āĻ–āϰāĻ—ā§‹āĻļāϕ⧇ āϧāϰāĻžāϰ āϜāĻ¨ā§āϝ āϤāĻžāĻĄāĻŧāĻž āĻ•āϰāϞāĨ¤ āĻ–āϰāĻ—ā§‹āĻļ āϤāĻžāϰ ā§Šā§Ļ āϞāĻžāĻĢ āφāϗ⧇ āĻ›āĻŋāϞāĨ¤ āĻ–āϰāĻ—ā§‹āĻļ āϝ⧇ āϏāĻŽāϝāĻŧ⧇ ā§Ž āϞāĻžāĻĢ āĻĻ⧇āϝāĻŧ āϕ⧁āϕ⧁āϰ āϏ⧇ āϏāĻŽāϝāĻŧ⧇ ā§Ŧ āϞāĻžāĻĢ āĻĻ⧇āϝāĻŧāĨ¤ āĻ–āϰāĻ—ā§‹āĻļ ā§Š āϞāĻžāĻĢ⧇ āϝ⧇ āĻĻā§‚āϰāĻ¤ā§āĻŦ āĻ…āϤāĻŋāĻ•ā§āϰāĻŽ āĻ•āϰ⧇, āϕ⧁āϕ⧁āϰ ⧍ āϞāĻžāĻĢ⧇ āϏ⧇ āĻĻā§‚āϰāĻ¤ā§āĻŦ āĻ…āϤāĻŋāĻ•ā§āϰāĻŽ āĻ•āϰ⧇āĨ¤ āϕ⧁āϕ⧁āϰ āĻ•āϤ āϞāĻžāĻĢ⧇ āĻ–āϰāĻ—ā§‹āĻļāϕ⧇ āϧāϰāϤ⧇ āĻĒāĻžāϰāĻŦ⧇?

⧍.

(āĻ•) x2 + yz = 9, x3 + y2z = 12, x4 + y3z = 16. āωāĻĒāϰ⧇āϰ āϏāĻŽā§€āĻ•āϰāĻŖāϏāĻŽā§‚āĻš āĻšāϤ⧇ x, y, z āĻāϰ āĻŽāĻžāύ āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

(āĻ–) āϏāĻŽāĻžāϧāĻžāύ āĻ•āϰ⧁āύ: ∛(4-x2) + √(x2-3) = 1, x ∈ ℝ

ā§Š.

(āĻ•) āĻāĻ•āϟāĻŋ āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§āϰ⧇āϰ āĻĻ⧈āĻ°ā§āĻ˜ā§āϝ 36 āĻŽāĻŋāϟāĻžāϰ āĻ“ āĻĒā§āϰāĻ¸ā§āĻĨ 25 āĻŽāĻŋāϟāĻžāϰāĨ¤ āĻĻ⧈āĻ°ā§āĻ˜ā§āϝ 15% āĻŦ⧃āĻĻā§āϧāĻŋ āĻĒ⧇āϞ⧇ āĻ“ āĻĒā§āϰāĻ¸ā§āĻĨ 15% āĻšā§āϰāĻžāϏ āĻĒ⧇āϞ⧇, āĻ•ā§āώ⧇āĻ¤ā§āϰāĻĢāϞ āĻļāϤāĻ•āϰāĻž āĻ•āϤ āĻŦ⧃āĻĻā§āϧāĻŋ āĻŦāĻž āĻšā§āϰāĻžāϏ āĻĒāĻžāĻŦ⧇?

(āĻ–) (2x+1)-1 + (2x+1)-2 + (2x+1)-3 + … āϧāĻžāϰāĻžāϟāĻŋāϰ āĻĒā§āϰāĻĨāĻŽ 10 āϟāĻŋ āĻĒāĻĻ⧇āϰ āϝ⧋āĻ—āĻĢāϞ āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

ā§Ē.

(āĻ•) āϝāĻĻāĻŋ Secθ = 2/√3 āĻšāϝāĻŧ, āϤāĻŦ⧇ Cotθ + Cosecθ āĻāϰ āĻŽāĻžāύ āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

(āĻ–) 63 āĻŽāĻŋāϟāĻžāϰ āϞāĻŽā§āĻŦāĻž āĻāĻ•āϟāĻŋ āϖ⧁āρāϟāĻŋ āϭ⧇āĻ™ā§āϗ⧇ āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ āĻŦāĻŋāĻšā§āĻ›āĻŋāĻ¨ā§āύ āύāĻž āĻšāϝāĻŧ⧇ āĻ­ā§‚āĻŽāĻŋāϰ āϏāĻžāĻĨ⧇ 30° āϕ⧋āĻŖ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻ•āϰāϞāĨ¤ āϖ⧁āρāϟāĻŋāϰ āĻ­āĻžāĻ™ā§āĻ—āĻž āĻ…āĻ‚āĻļ⧇āϰ āĻĻ⧈āĻ°ā§āĻ˜ā§āϝ āĻ•āϤ?

ā§Ģ. āϏāĻžāϤāϟāĻŋ āĻ­āĻŋāĻ¨ā§āύ āĻ­āĻŋāĻ¨ā§āύ āϏāϰāϞ āϰ⧇āĻ–āĻžāϰ āĻĻ⧈āĻ°ā§āĻ˜ā§āϝ āϝāĻĨāĻžāĻ•ā§āϰāĻŽā§‡ 1,2,3,4,5,6,7 āĻāĻ•āĻ•, āϚāϤ⧁āĻ°ā§āϭ⧁āϜ āĻ—āĻ āύ āĻ•āϰāϤ⧇ āĻāĻĻ⧇āϰ āϚāĻžāϰāϟāĻŋ āϏāϰāϞāϰ⧇āĻ–āĻž āĻ•āϤ āĻĒā§āϰāĻ•āĻžāϰ āĻŦāĻžāĻ›āĻžāχ āĻ•āϰāĻž āϝāĻžāĻŦ⧇ āϤāĻž āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

ā§Ŧ. āĻĻ⧇āĻ“āϝāĻŧāĻž āφāϛ⧇, P(A) = 0.3, P(B) = 0.4, P(C) = 0.2 āĻāĻŦāĻ‚ P(A ∩ B) = 0.25. āϘāϟāύāĻž A āĻ“ C āĻĒāϰāĻ¸ā§āĻĒāϰ āĻŦāĻ°ā§āϜāĻŋāϤ (mutually exclusive) āĻāĻŦāĻ‚ āϘāϟāύāĻž B āĻ“ C āĻ¸ā§āĻŦāĻžāϧ⧀āύāĨ¤

(āĻ•) āϘāϟāύāĻž A, B, C āĻāϰ āϜāĻ¨ā§āϝ āĻāĻ•āϟāĻŋ āϭ⧇āύāϚāĻŋāĻ¤ā§āϰ (Venn Diagram) āφāρāϕ⧁āύ āĻāĻŦāĻ‚ āĻĒā§āϰāϤāĻŋāϟāĻŋ āĻ…āĻžā§āϚāϞ⧇āϰ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝāϤāĻž āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

(āĻ–) P(A ∩ B’) ∪ C āĻāϰ āĻŽāĻžāύ āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

ā§­.

(āĻ•) 8x = 25y āĻāĻŦāĻ‚ 8/x + 25/y = 1 āĻšāϞ⧇, (xy)-āϤāĻŽ āĻŽā§‚āϞ of (8x + 25y) āĻāϰ āĻŽāĻžāύ āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

(āĻ–) (8x + 8x + 8x) / (4x + 4x) = 48 āĻšāϞ⧇, x āĻāϰ āĻŽāĻžāύ āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤

ā§Ž. (āĻœā§āϝāĻžāĻŽāĻŋāϤāĻŋ āϏāĻŽāĻ¸ā§āϝāĻž)

āωāĻĒāϰ⧇āϰ āϚāĻŋāĻ¤ā§āϰ⧇, ABCD āĻāĻ•āϟāĻŋ āĻŦāĻ°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§āϰāĨ¤ PQ āĻāĻŦāĻ‚ RS āĻāϕ⧇ āĻ…āĻĒāϰ⧇āϰ āωāĻĒāϰ āϞāĻŽā§āĻŦ āĻāĻŦāĻ‚ DQ = CR. ABCD āĻŦāĻ°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰāĻĢāϞ āύāĻŋāĻ°ā§āĻŖāϝāĻŧ āĻ•āϰ⧁āύāĨ¤ (āϚāĻŋāĻ¤ā§āϰ⧇: RO=6, PO=7, SO=8, QO=9 āϝ⧇āĻ–āĻžāύ⧇ O āϛ⧇āĻĻāĻŦāĻŋāĻ¨ā§āĻĻ⧁)āĨ¤

⧝. āĻāĻ•āϟāĻŋ āĻ•āĻžāϜ A 20 āĻĻāĻŋāύ⧇ B 30 āĻĻāĻŋāύ⧇ āĻāĻŦāĻ‚ C 60 āĻĻāĻŋāύ⧇ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āĻĒā§āϰāĻĨāĻŽ āĻĻāĻŋāύ āĻšāϤ⧇ āĻĒā§āϰāϤāĻŋ āϤ⧃āϤ⧀āϝāĻŧ āĻĻāĻŋāύ⧇ B āĻāĻŦāĻ‚ āĻĒā§āϰāϤāĻŋ āϚāϤ⧁āĻ°ā§āĻĨ āĻĻāĻŋāύ⧇ C, A āϕ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰāϞ⧇ āϐ āĻ•āĻžāϜāϟāĻŋ āĻ•āϤāĻĻāĻŋāύ⧇ āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ āĻšāĻŦ⧇?

ā§§ā§Ļ. āĻāĻ•āϟāĻŋ āĻĒāϰāĻŋāϏāĻ‚āĻ–ā§āϝāĻžāύ⧇ āĻĻ⧇āĻ–āĻž āϗ⧇āϞ, 60% āϞ⧋āĻ• āĻŦāĻžāĻ‚āϞāĻž āĻŦāϞāϤ⧇ āĻĒāĻžāϰ⧇, 50% āχāĻ‚āϰ⧇āϜāĻŋ āĻŦāϞāϤ⧇ āĻĒāĻžāϰ⧇, 50% āφāϰāĻŦāĻŋ āĻŦāϞāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ 30% āϞ⧋āĻ• āĻŦāĻžāĻ‚āϞāĻž āĻ“ āχāĻ‚āϰ⧇āϜāĻŋ, 20% āχāĻ‚āϰ⧇āϜāĻŋ āĻ“ āφāϰāĻŦāĻŋ, 30% āĻŦāĻžāĻ‚āϞāĻž āĻ“ āφāϰāĻŦāĻŋ āĻŦāϞāϤ⧇ āĻĒāĻžāϰ⧇ āĻāĻŦāĻ‚ 10% āϞ⧋āĻ• āϤāĻŋāύāϟāĻŋ āĻ­āĻžāώāĻžāϰ āĻāĻ•āϟāĻŋāĻ“ āĻŦāϞāϤ⧇ āĻĒāĻžāϰ⧇ āύāĻžāĨ¤ āĻļāϤāĻ•āϰāĻž āĻ•āϤāϜāύ āϞ⧋āĻ• āϤāĻŋāύāϟāĻŋ āĻ­āĻžāώāĻžāχ āĻŦāϞāϤ⧇ āĻĒāĻžāϰ⧇?




Subject: General Science & Technology (āϏāĻžāϧāĻžāϰāĻŖ āĻŦāĻŋāĻœā§āĻžāĻžāύ āĻ“ āĻĒā§āϰāϝ⧁āĻ•ā§āϤāĻŋ)

Subject Code: 010

Time: 3 Hours | Marks: 100


‘āϏāĻžāϧāĻžāϰāĻŖ āĻŦāĻŋāĻœā§āĻžāĻžāύ’ āĻ…āĻ‚āĻļ

ā§§.

(āĻ•) āĻĒāĻžāύāĻŋāϤ⧇ āϤ⧇āϜāĻ¸ā§āĻ•ā§āϰāĻŋāϝāĻŧ āĻĒāĻĻāĻžāĻ°ā§āĻĨ⧇āϰ āĻ‰ā§ŽāϏāϗ⧁āϞāĻŋ āϕ⧀ āϕ⧀? āϏāĻžāϧāĻžāϰāĻŖāϤ āĻĒāĻžāύāĻŋāϤ⧇ āϕ⧋āύ āϕ⧋āύ āϤ⧇āϜāĻ¸ā§āĻ•ā§āϰāĻŋāϝāĻŧ āωāĻĒāĻžāĻĻāĻžāύ āĻĒāĻžāĻ“āϝāĻŧāĻž āϝāĻžāϝāĻŧ āϞāĻŋāϖ⧁āύāĨ¤ āĻĒāĻžāύāĻŋ āĻĨ⧇āϕ⧇ āϤ⧇āϜāĻ¸ā§āĻ•ā§āϰāĻŋāϝāĻŧ āωāĻĒāĻžāĻĻāĻžāύ āĻĻā§‚āϰ āĻ•āϰāĻžāϰ āωāĻĒāĻžāϝāĻŧāϏāĻŽā§‚āĻš āωāĻ˛ā§āϞ⧇āĻ– āĻ•āϰ⧁āύāĨ¤

(āĻ–) āĻĒāĻžāύāĻŋāϰ āĻ‰ā§ŽāϏ āϏāĻ‚āϰāĻ•ā§āώāϪ⧇āϰ āĻ•āĻŋāϛ⧁ āĻĒāĻĻā§āϧāϤāĻŋ āϏāĻŽā§āĻŦāĻ¨ā§āϧ⧇ āϞāĻŋāϖ⧁āύ- āϝāĻž āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰāϝ⧋āĻ—ā§āϝāĨ¤

(āĻ—) āϕ⧋āύ āϕ⧋āύ āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ• āϏāĻŽā§āĻĒāĻĻ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻ…āĻ°ā§āĻĨāύ⧀āϤāĻŋāϤ⧇ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻŦ⧇āĻļāĻŋ āĻ…āĻŦāĻĻāĻžāύ āϰāĻžāĻ–āϛ⧇ āĻāĻŦāĻ‚ āϕ⧀āĻ­āĻžāĻŦ⧇?

⧍.

(āĻ•) āĻ…āĻŽā§āϞ, āĻ•ā§āώāĻžāϰ āĻāĻŦāĻ‚ āϞāĻŦāϪ⧇āϰ āϏāĻ‚āĻœā§āĻžāĻž āϞāĻŋāϖ⧁āύ āĻāĻŦāĻ‚ āĻĒā§āϰāϤāĻŋāϟāĻŋāϰ āĻāĻ•āϟāĻŋ āĻ•āϰ⧇ āωāĻĻāĻžāĻšāϰāĻŖ āĻĻāĻŋāύāĨ¤

(āĻ–) pH āϕ⧀? āφāĻŽāĻžāĻĻ⧇āϰ āĻĒā§āϰāĻžāĻ¤ā§āϝāĻšāĻŋāĻ• āĻœā§€āĻŦāύ⧇ āĻāϰ āϗ⧁āϰ⧁āĻ¤ā§āĻŦ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ—) “āĻĒ⧃āĻĨāĻŋāĻŦā§€ āĻāĻ•āϟāĻŋ āϚ⧁āĻŽā§āĻŦāĻ• āĻļāϞāĻžāĻ•āĻžâ€ – āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤ “āĻĒ⧃āĻĨāĻŋāĻŦā§€āϰ āϭ⧌āĻ—ā§‹āϞāĻŋāĻ• āωāĻ¤ā§āϤāϰ āĻŽā§‡āϰ⧁ āϚ⧌āĻŽā§āĻŦāϕ⧀āϝāĻŧ āĻĻāĻ•ā§āώāĻŋāĻŖ āĻŽā§‡āϰ⧁āϰ āĻ•āĻžāĻ›āĻžāĻ•āĻžāĻ›āĻŋ”- āϕ⧇āύ?

ā§Š.

(āĻ•) āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāϪ⧇āϰ āϤāĻŋāύāϟāĻŋ āĻĒā§āϰāϧāĻžāύ āĻ•āĻžāϰāĻŖ āĻāĻŦāĻ‚ āĻĒāϰāĻŋāĻŦ⧇āĻļ⧇āϰ āωāĻĒāϰ āĻāϰ āĻ•ā§āώāϤāĻŋāĻ•āϰ āĻĒā§āϰāĻ­āĻžāĻŦ āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

(āĻ–) āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ• āĻ“ āϏāĻŋāύāĻĨ⧇āϟāĻŋāĻ• āĻĒāϞāĻŋāĻŽāĻžāϰ āϕ⧀- āωāĻĻāĻžāĻšāϰāĻŖāϏāĻš āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ—) āĻ…āĻ¤ā§āϝāϧāĻŋāĻ• āĻĒā§āϞāĻžāĻ¸ā§āϟāĻŋāĻ• āĻŦā§āϝāĻŦāĻšāĻžāϰ⧇āϰ āĻĢāϞ⧇ āϏ⧃āĻˇā§āϟ āĻĒā§āϰāϧāĻžāύ āĻĻ⧁āϟāĻŋ āĻĒāϰāĻŋāĻŦ⧇āĻļāĻ—āϤ āĻŦāĻŋāĻĒāĻ°ā§āϝāϝāĻŧ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āϞāĻŋāϖ⧁āύāĨ¤

ā§Ē.

(āĻ•) āĻŦāĻžāϝāĻŧ⧁āĻŽāĻŖā§āĻĄāϞ⧇ āωāĻĒāĻ¸ā§āĻĨāĻŋāϤ āĻĒā§āϰāϧāĻžāύ āĻ—ā§āϝāĻžāϏāϏāĻŽā§‚āĻš āĻāĻŦāĻ‚ āĻāĻĻ⧇āϰ āĻ­ā§‚āĻŽāĻŋāĻ•āĻž āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ–) āĻ–āĻžāĻĻā§āϝ⧇āϰ āĻĒā§āϰāϧāĻžāύ āωāĻĒāĻžāĻĻāĻžāύāϏāĻŽā§‚āĻšā§‡āϰ āύāĻžāĻŽ āĻāĻŦāĻ‚ āĻŽāĻžāύāĻŦāĻĻ⧇āĻšā§‡ āϤāĻžāĻĻ⧇āϰ āĻ•āĻžāϜāϏāĻŽā§‚āĻš āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ—) āϏ⧁āώāĻŽ āĻ–āĻžāĻĻā§āϝ āϕ⧀ āĻāĻŦāĻ‚ āϏ⧁āĻ¸ā§āĻĨ āĻļāϰ⧀āϰ⧇āϰ āϜāĻ¨ā§āϝ āĻāϰ āϗ⧁āϰ⧁āĻ¤ā§āĻŦ āϞāĻŋāϖ⧁āύāĨ¤

ā§Ģ.

(āĻ•) “āĻĢāϰ⧇āύāϏāĻŋāĻ• āϤāĻĻāĻ¨ā§āϤ⧇ āĻāĻŦāĻ‚ āĻĒāϰāĻŋāϚāϝāĻŧ āύāĻŋāĻ°ā§āϧāĻžāϰāϪ⧇ DNA āĻŸā§‡āĻ¸ā§āϟ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšāϝāĻŧ”- āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

(āĻ–) āĻŽāĻžāύāĻŦ āĻĒā§āϰāϜāύāύ⧇ āĻ•ā§āϞ⧋āύāĻŋāĻ‚ āĻāϰ āĻŦā§āϝāĻŦāĻšāĻžāϰ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āύ⧈āϤāĻŋāĻ• āωāĻĻā§āĻŦ⧇āĻ—āϏāĻŽā§‚āĻš āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

(āĻ—) āĻāĻ•āϜāύ āĻŽāĻžāύ⧁āώ āĻĒāĻ°ā§āϝāĻžāĻĒā§āϤ āĻ–āĻžāĻŦāĻžāϰ āĻ–āĻžāĻ“āϝāĻŧāĻžāϰ āĻĒāϰāĻ“ āϕ⧇āύ āĻ­āĻŋāϟāĻžāĻŽāĻŋāύāϜāύāĻŋāϤ āϰ⧋āϗ⧇ āϭ⧁āĻ—āϤ⧇ āĻĒāĻžāϰ⧇ āϤāĻž āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āĻŦāĻ°ā§āĻŖāύāĻž āĻ•āϰ⧁āύāĨ¤

ā§Ŧ.

(āĻ•) Fibre Optic Communication- āĻāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻĒā§‚āĻ°ā§āĻŖ āĻ…āĻ­ā§āϝāĻ¨ā§āϤāϰ⧀āĻŖ āĻĒā§āϰāϤāĻŋāĻĢāϞāύ āĻāϰ āϗ⧁āϰ⧁āĻ¤ā§āĻŦ āϕ⧀?

(āĻ–) āϕ⧋āύ āϕ⧋āύ āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝ⧇āϰ āĻ•āĻžāϰāϪ⧇ LASER āφāϞ⧋ āϏāĻžāϧāĻžāϰāĻŖ āφāϞ⧋ āĻšāϤ⧇ āφāϞāĻžāĻĻāĻž?

(āĻ—) āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇ āϧāĻžāύ āĻ“ āĻĒāĻžāĻŸā§‡āϰ āĻĒā§āϰāϧāĻžāύ āĻĻ⧁āϟāĻŋ āϰ⧋āĻ— āĻāĻŦāĻ‚ āĻāĻĻ⧇āϰ āύāĻŋāϰāĻžāĻŽāϝāĻŧ āϏāĻŽā§āĻŦāĻ¨ā§āϧ⧇ āϞāĻŋāϖ⧁āύāĨ¤

‘āĻĒā§āϰāϝ⧁āĻ•ā§āϤāĻŋ’ āĻ…āĻ‚āĻļ

ā§­.

(āĻ•) āϏ⧇āĻ¨ā§āĻŸā§āϰāĻžāϞ āĻĒā§āϰāϏ⧇āϏāĻŋāĻ‚ āχāωāύāĻŋāϟ (CPU) āĻāϰ āϤāĻŋāύāϟāĻŋ āωāĻĒāĻžāĻĻāĻžāύ āĻāĻ•āϟāĻŋ āĻŦā§āϞāĻ• āĻĄāĻžāϝāĻŧāĻžāĻ—ā§āϰāĻžāĻŽā§‡ (block diagram) āĻĻ⧇āĻ–āĻžāύāĨ¤

(āĻ–) āϏāĻŋāĻ¸ā§āĻŸā§‡āĻŽ āϏāĻĢāϟāĻ“āϝāĻŧā§āϝāĻžāϰ āĻāĻŦāĻ‚ āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύ āϏāĻĢāϟāĻ“āϝāĻŧā§āϝāĻžāϰ āĻāϰ āĻŽāĻ§ā§āϝ⧇ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝāϏāĻŽā§‚āĻš āωāĻĻāĻžāĻšāϰāĻŖāϏāĻš āωāĻ˛ā§āϞ⧇āĻ– āĻ•āϰ⧁āύāĨ¤

(āĻ—) āĻ•āĻŽā§āĻĒāĻŋāωāϟāĻžāϰ⧇ āĻ•ā§āϝāĻžāĻļ (cache) āĻŽā§‡āĻŽā§‹āϰāĻŋ āĻāϰ āĻ•āĻžāϜ āϞāĻŋāϖ⧁āύāĨ¤

ā§Ž.

(āĻ•) āĻāĻ¨ā§āϟāĻŋāĻ­āĻžāχāϰāĻžāϏ āĻĒā§āϰ⧋āĻ—ā§āϰāĻžāĻŽ āϕ⧀? āϕ⧋āύ āĻāĻ•āϟāĻŋ āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻžāύ⧇ āĻ­āĻžāχāϰāĻžāϏ āĻĒā§āϰāϤāĻŋāϰ⧋āϧ⧇āϰ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ āĻĒāĻĻā§āϧāϤāĻŋāϏāĻŽā§‚āĻš āϞāĻŋāϖ⧁āύāĨ¤ ⧍ā§Ļā§¨ā§Š āϏāĻžāϞ⧇āϰ āϤāĻĨā§āϝ āĻ…āύ⧁āϏāĻžāϰ⧇ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻŦāĻŋāĻĒāĻĻāϜāύāĻ• āĻ•āĻŋāϛ⧁ Malware threats āĻāϰ āύāĻžāĻŽ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ–) āĻĄāĻžāϟāĻžāĻŦ⧇āĻœā§‡ ACID Properties āφāϞ⧋āϚāύāĻž āĻ•āϰ⧁āύāĨ¤

⧝.

(āĻ•) āύ⧇āϟāĻ“āϝāĻŧāĻžāĻ°ā§āĻ•āĻŋāĻ‚ āĻāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āϰāĻžāωāϟāĻžāϰ āĻāĻŦāĻ‚ āϏ⧁āχāϚ āĻāϰ āĻŽāĻ§ā§āϝ⧇ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ–) āχ-āĻ•āĻŽāĻžāĻ°ā§āϏ āĻāϰ āϏāĻ‚āĻœā§āĻžāĻž āϞāĻŋāϖ⧁āύāĨ¤ āĻĻ⧁āχ āϧāϰāϪ⧇āϰ āχ-āĻ•āĻŽāĻžāĻ°ā§āϏ āĻŸā§āϰāĻžāύāĻœā§‡āĻ•āĻļāύ (Transaction) āωāĻ˛ā§āϞ⧇āĻ– āĻ•āϰ⧁āύāĨ¤

(āĻ—) Ohm’s Law āϞāĻŋāϖ⧁āύāĨ¤ āĻāĻ•āϟāĻŋ āϰ⧋āϧ⧇āϰ āĻŽāĻžāύ 10Ω āĻšāϞ⧇ āĻāĻŦāĻ‚ āĻāϰ āωāĻĒāϰ 5V āĻ­ā§‹āĻ˛ā§āĻŸā§‡āϜ āĻĒā§āϰāϝāĻŧā§‹āĻ— āĻ•āϰāϞ⧇ āĻ•āĻžāϰ⧇āĻ¨ā§āϟ āĻ•āϤ āĻšāĻŦ⧇? Ohm’s Law āĻ…āύ⧁āϝāĻžāϝāĻŧā§€ āĻ­ā§‹āĻ˛ā§āĻŸā§‡āϜ, āĻ•āĻžāϰ⧇āĻ¨ā§āϟ āĻ“ āϰ⧇āϜāĻŋāĻ¸ā§āĻŸā§‡āĻ¨ā§āϏ⧇āϰ āϏāĻŽā§āĻĒāĻ°ā§āĻ• āϚāĻŋāĻ¤ā§āϰ⧇ āĻĻ⧇āĻ–āĻžāύāĨ¤

ā§§ā§Ļ.

(āĻ•) āωāĻĻāĻžāĻšāϰāĻŖāϏāĻš āϏāĻŋāϰāĻŋāϜ āĻāĻŦāĻ‚ āϏāĻŽāĻžāĻ¨ā§āϤāϰāĻžāϞ āϏāĻžāĻ°ā§āĻ•āĻŋāϟ āĻāϰ āĻŽāĻ§ā§āϝ⧇ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ–) āĻ…āϞāϟāĻžāϰāύ⧇āϟāĻŋāĻ‚ āĻ•āĻžāϰ⧇āĻ¨ā§āϟ (AC) āĻāĻŦāĻ‚ āĻĄāĻžāχāϰ⧇āĻ•ā§āϟ āĻ•āĻžāϰ⧇āĻ¨ā§āϟ (DC) āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āϞāĻŋāϖ⧁āύāĨ¤

(āĻ—) āĻŸā§āϰāĻžāĻ¨ā§āϏāĻĢāϰāĻŽāĻžāϰ⧇āϰ āĻŦā§āϝāĻŦāĻšāĻžāϰ āωāĻ˛ā§āϞ⧇āĻ–āĻĒā§‚āĻ°ā§āĻŦāĻ• āĻ•āĻžāĻ°ā§āϝ āύ⧀āϤāĻŋāĻŽāĻžāϞāĻž (Working Principles) āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

(āϘ) āωāĻĻāĻžāĻšāϰāĻŖāϏāĻš āĻāύāĻžāϞāĻ— āĻāĻŦāĻ‚ āĻĄāĻŋāϜāĻŋāϟāĻžāϞ āϏāĻŋāĻ—āύāĻžāϞ āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻ•āϰ⧁āύāĨ¤

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