Questions

Q:

It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is:

A) 3:5 B) 3:4
C) 4:3 D) 4:5
 
Answer & Explanation Answer: B) 3:4

Explanation:
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Q:

What is the simplified value of (cosec A + sin A)(cosec A – sin A)?

A) cos2A + cot2A B) 2 cos2A
C) 2 cot2A D) 2 cos A cot A
 
Answer & Explanation Answer: A) cos2A + cot2A

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Q:

Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?

A) 18 B) 17
C) 16 D) 15
 
Answer & Explanation Answer: B) 17

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Filed Under: Chemistry
Exam Prep: Bank Exams

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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'.

Since they were all dressed up,(A)/she assumed they(B)/were going to church together.(C)/No error(D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: D) D

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Filed Under: English
Exam Prep: Bank Exams

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Q:

If demand curve for racing cycles is D = 59600 - 6P and supply curve is S = 29600 + 4P, find the equilibrium Quantity?

A) 118000 B) 300
C) 41600 D) 6000
 
Answer & Explanation Answer: C) 41600

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Economic sanctions are mainly used to

A) to help international trade run smoothly. B) punish nations that disobey international law
C) to impose tariffs on vehicles at the border D) all the above
 
Answer & Explanation Answer: B) punish nations that disobey international law

Explanation:

A sanction is a punishment imposed on another nation, or on individual natives of another nation.


Economic sanctions are characterized as the withdrawal of standard exchange and money related relations for outside and security strategy purposes. They might be extensive, denying business movement as to a whole nation,...

 

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Filed Under: Indian Economy
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Q:

Who stated the following law : 'The properties of the elements are the periodic function of their atomic masses'?

A) Dobereiner B) Moseley
C) Newlands D) Mendeleev
 
Answer & Explanation Answer: D) Mendeleev

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Filed Under: Chemistry
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Q:

Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If the given sentence is correct as it is, the answer is ‘No error’. Ignore the errors of punctuation, if any.

Sometimes, when you are used to/ see a player in the commentary/ box over a long period, you tend to/ forget what a great player he was

A) Sometimes, when you are used to B) See a player in the commentary
C) Box over a long period, you tend to D) Forget what a great player he was
 
Answer & Explanation Answer: B) See a player in the commentary

Explanation:

The error lies in the second part of the sentence. The form V + -ing is called a gerund if it serves as a noun. In the given sentence "to" has been used as a preposition (in a prepositional phrase) and not an infinitive, thus, the gerund form "seeing" is correct. E.G. I look forward to meeting my relatives. Thus, option 2 is correct. Here, 'used to' is used in the present tense to indicate that one has a habit of doing something.

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Filed Under: English

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