Questions

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

 

By now that garden (had been reduced) to an insignificant muddy patch.

 

A) has to reduced B) have been reduced  
C) had been reducing   D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

Pentane has _____ structural isomers.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which one of the following is not a non-conventional source of energy?

A) Solar Energy B) Wind Energy
C) Tidal Power D)
 
Answer & Explanation Answer: B) Wind Energy

Explanation:
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Filed Under: Indian Geography

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Q:

In rainforest habitats are classified by?

A) in the canopy B) tree type
C) vertically D) by water level
 
Answer & Explanation Answer: C) vertically

Explanation:

Rainforests are very dense, warm and wet forests. The reason it is called a "rain" forest is because of the high amount of rainfall it gets per year.

 

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
The constable said, "I saw a bullet mark here."

A) The constable said that he sees a bullet mark there. B) The constable said that he had seen a bullet mark there.
C) The constable says that he saw a bullet mark here. D) The constable said that he sees a bullet mark here.
 
Answer & Explanation Answer: B) The constable said that he had seen a bullet mark there.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Polynucleotide chain of DNA contains

A) a nitrogenous base, deoxyribose sugar and phosphate group B) a nitrogenous base, ribose sugar and phosphate group
C) deoxyribose sugar, ribose sugar and phosphate group D) a nitrogenous base and phosphate group only
 
Answer & Explanation Answer: A) a nitrogenous base, deoxyribose sugar and phosphate group

Explanation:

The two DNA strands are called polynucleotidesbecause they are composed of simpler monomer units called nucleotides. Eachnucleotideis composed of one of four nitrogen-containingnucleobases (cytosine, guanine, adenine or thymine), a sugar called deoxyribose, and a phosphate group.

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

If demand curve for roller skates is D = 23000 - 19P and supply curve is S = 18000 + 6P, find the equilibrium Price?

A) Rs 100 B) Rs 400
C) Rs 50 D) Rs 200
 
Answer & Explanation Answer: D) Rs 200

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Rectifiers convert _____.

A) high voltage to low voltage B) low voltage to high voltage
C) AC to DC D) DC to AC
 
Answer & Explanation Answer: C) AC to DC

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

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