Questions

Q:

Who discovered radioactivity?

A) Max Planck B) James Clerk Maxwell
C) Henri Becquerel D) Heinrich Hertz
 
Answer & Explanation Answer: C) Henri Becquerel

Explanation:
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Filed Under: Inventions
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Q:

Choose the most appropriate answer:Which city will host the 2022 Common Wealth Games?

A) Birmingham,England. B) Durban, South Africa
C) Lusaka, Zambia D) Nairobi, Kenya
 
Answer & Explanation Answer: A) Birmingham,England.

Explanation:

The2022 Commonwealth Games, officially known as theXXII Commonwealth Gamesand commonly known asBirmingham 2022, will be an internationalmulti-sport eventfor members of theCommonwealththat will be held inBirmingham,England.The Games are expected to take place between 27 July and 7 August 2022. The city was announced as the host at at a press conference at the Arena Academy in Birmingham on 21 December 2017

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Filed Under: Sports

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Q:

To which ganarajya Gautam Buddha belonged?

A) Shibi B) Shakya
C) Saurasena D) Shabara
 
Answer & Explanation Answer: B) Shakya

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

In the following question, select the odd word pair from the given alternatives

A) Square – Four B) Hexagon – Six
C) Cone – Figure D) Triangle – Three
 
Answer & Explanation Answer: C) Cone – Figure

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Q:

All isotopes of the same element have ____________

A) different atomic numbers and different atomic mass B) different atomic numbers and the same atomic mass
C) the same atomic number but different atomic masses D) the same atomic number and the atomic mass
 
Answer & Explanation Answer: C) the same atomic number but different atomic masses

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Filed Under: Chemistry

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Q:

15% of an alloy was silver. If in a quantity of alloy there was 51 g of silver, what was the quantity of the other elements in the alloy?

A) 204 g B) 340 g
C) 300 g D) 289 g
 
Answer & Explanation Answer: D) 289 g

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which one of the following statements is not correct?

A) When total utility is maximum, marginal utility is zero B) When total utility is decreasing, marginal utility is negative
C) When total utility is increasing, marginal utility is positive D) When total utility is maximum,marginal and average utility are equal to each other.
 
Answer & Explanation Answer: D) When total utility is maximum,marginal and average utility are equal to each other.

Explanation:

Total utility -It is total psychological satisfaction which a consumer derives from the consumption of a commodity is known as total utility

Marginal utility -It is anaddition made in total utility by consuming and additional unit of a commodity is known as marginal utility.

•When marginal utility is positive,total utility increases

•When marginal utility is zero,total utility is at maximum

•When marginal utility is negative,total utility decreases

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P: And the victims are likely to be the poorest of the poor as well as the very sources of water- rivers, wetlands and aquifers.
Q: In India, water conflicts are likely to worsen before they begin to be resolved.
R: Till then they pose a significant threat to economic growth, security and health of the ecosystem.
S: Water is radically altering and affecting political boundaries all over world, between as well as within countries.

A) SQPR B) PRQS
C) QRPS D) PSQR
 
Answer & Explanation Answer: A) SQPR

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Filed Under: English
Exam Prep: Bank Exams

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