Questions

Q:

Select the antonym of
to remand

A) to filibuster B) to tarry
C) to expedite D) to adjourn
 
Answer & Explanation Answer: C) to expedite

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

The ratio of volume of a cone to that of a cylinder if cylinder radius is reduced by 4 times and its height increased by 8 times of that of the cone, is - 

A) 3:2 B) 2:3
C) 5:7 D) 7:5
 
Answer & Explanation Answer: B) 2:3

Explanation:

Ans. Let radius of the base and height of the cone be ‘r’ & ‘h’ respectively.

Then volume of cone = πr2h/3 For cylinder, radius is reduced by 4 times = r/4 And,  height is increased by 8 folds = 8h Volume of cylinder = πR2H = π(r/4)2 (8h) = (16/8)πr2h = πr2h/2 Ratio of volume of cone to volume of cylinder = (πr2h/3) : (πr2h/2) Or, Ratio = 2 : 3.

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Q:

I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound.

 What am I?

Answer

A Windmill.

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Q:

Which chemical is not found in DNA nucleotides?

A) Thymine B) Uracil
C) Adenine D) All of the above
 
Answer & Explanation Answer: B) Uracil

Explanation:

A nucleotide is an organic molecule that is the building block of DNA and RNA. They also have functions related to cell signaling, metabolism, and enzyme reactions. A nucleotide is made up of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base. The four nitrogenous bases in DNA are adenine, cytosine, guanine, and thymine. RNA contains uracil, instead of thymine. 

 

A nucleotide within a chain makes up the genetic material of all known living things.

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Filed Under: Biology
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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word

Palliate

A) Accuse B) Relieve
C) Condemn D) Exacerbate
 
Answer & Explanation Answer: B) Relieve

Explanation:
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Filed Under: English
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Q:

Barbituric Acid was synthesized in 1864 by

A) Adolf von Baeyer B) Marie Curie
C) Mendeleev D) John Dalton
 
Answer & Explanation Answer: A) Adolf von Baeyer

Explanation:

German Chemist, Adolf von Baeyer first synthesized Barbituric Acid in 1864.

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Filed Under: Chemistry
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Q:

Exercise frequency refers to

A) number of times you exercise per week B) number of times you exercise per month
C) number of times you exercise per day D) All of the above
 
Answer & Explanation Answer: A) number of times you exercise per week

Explanation:

Exercise frequency refers to number of times you exercise per week.

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Filed Under: General Science
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Q:

Who is the current speaker of Lok Sabha?

A) M. Venkaiah Naidu B) Sumitra Mahajan
C) Pocharam Srinivas Reddy D) Madhusudanachari
 
Answer & Explanation Answer: B) Sumitra Mahajan

Explanation:

Sumitra Mahajan is the current speaker of Lok Sabha.

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Filed Under: General Awareness
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