Questions

Q:

Matter is classified as a

A) pure substance B) mixture
C) both 1 & 2 D) none of the above
 
Answer & Explanation Answer: C) both 1 & 2

Explanation:
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Filed Under: Chemistry
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Q:

Which one of the following statements is correct?

A) The oxidation number for hydrogen is always zero. B) The oxidation number for hydrogen is always + 1.
C) The oxidation number for hydrogen is always -1. D) Hydrogen can have more than one oxidation number.
 
Answer & Explanation Answer: D) Hydrogen can have more than one oxidation number.

Explanation:

Hydrogen has two possible oxidation numbers: +1 and -1.

-1 in case of hydrides.

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Filed Under: Chemistry
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Q:

Salivary amylase breaks down ______.

A) protein B) water
C) starch D) fats
 
Answer & Explanation Answer: C) starch

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Filed Under: Biology
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Q:

__________ of an input is defined as the change in output per unit of change in the input when all other inputs are held constant.

A) Marginal product B) Production function
C) Total product D) Average product
 
Answer & Explanation Answer: A) Marginal product

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Filed Under: Indian Economy
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

 

I’ve learned that what really counts in life, in the end, is not how many toys we have (1)/ collected or how much money we’ve accumulated, but how many of our (2)/ talents we have liberated and used for a purpose that add value to this world. (3)/ No error (4)

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

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Filed Under: English
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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

 

Bunty says, “I may not come for the practice today.”

 

A) Bunty says that he may not come for the practice today.   B) Bunty says that he might not come for practice today.  
C) Bunty said that he might not come for the practice that day. D) Bunty told me he won’t come to the practice.
 
Answer & Explanation Answer: A) Bunty says that he may not come for the practice today.  

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

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Q:

Who was the last Mughal Emperor?

A) Babur B) Jehangir
C) Akbar D) Bahadur Shah
 
Answer & Explanation Answer: D) Bahadur Shah

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Filed Under: Indian History
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Q:

Hopman cup is related to _______.

A) Badminton B) Lawn tennis
C) Cricket D) Hockey
 
Answer & Explanation Answer: B) Lawn tennis

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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