Questions

Q:

Very small insoluble particles in a liquid may be separated from it by using

A) crystallization B) fractional distillation
C) centrifugation D) decantation
 
Answer & Explanation Answer: C) centrifugation

Explanation:

Sometimes the solid particles in a liquid are very small and can pass through a filter paper. For such particles, the filtration technique cannot be used for separation. Such mixtures are separated by centrifugation.

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

What is true about economic resources?

A) Economic resources are limited. B) Economic resources are always controlled by the government.
C) Economic resources include only money. D) Economic resources exist only at the individual level.
 
Answer & Explanation Answer: A) Economic resources are limited.

Explanation:

Economic resources are those goods and services that can be converted into valuable products for individual and business purposes.

There are four major types of economic resources:

1. land,

2. labor,

3. capital and

4. entrepreneurship.

 

Land and labor are natural and human resources, while capital means physical resources or money.

Entrepreneurship converts these resources into usable goods.

 

However, resources have finite values, and proper utilization depends on economic systems and economic decisions.

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Filed Under: Indian Economy
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Q:

Improve the bracketed part of the sentence.
I (have done) my exercises when keshav came to see me.

A) had done B) done
C) doing D) No improvement
 
Answer & Explanation Answer: A) had done

Explanation:
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Q:

The main result of aerobic respiration is the

A) production of lactic acid as an end product B) production of ATP from the breakdown of glucose
C) conversion of radiant energy into chemical energy D) storage of energy in a polysaccharide
 
Answer & Explanation Answer: B) production of ATP from the breakdown of glucose

Explanation:

The three steps within the aerobic respiration process are glycolysis, the citric acid cycle, and oxidative phosphorylation.

Photosynthesis builds glucose, and what was built in photosynthesis is broken down during aerobic respiration.

 

Hence, production of ATP from the breakdown of glucose is the main result of aerobic respiration.

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Filed Under: Biology
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Q:

KYC norms for e-wallets made mandatory from

A) March 31 B) March 1
C) April 1 D) May 1
 
Answer & Explanation Answer: B) March 1

Explanation:
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Filed Under: General Awareness
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Q:

Which command is used to return maximum value from result set?

A) MAX B) MIN
C) MAXIMUM D) MAXI
 
Answer & Explanation Answer: A) MAX

Explanation:

MAX command is used to return maximum value from result setMAX 

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

 

Who taught you to drive a truck?

 

A) To drive a truck by whom were you taught? B) Driving a truck by whom were you taught?
C) Driving a truck by who were you being taught? D) By whom were you taught to drive a truck?
 
Answer & Explanation Answer: D) By whom were you taught to drive a truck?

Explanation:
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Filed Under: English
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Q:

Which country has decided to venture into Internet of things with new satellite system 'Marathon'?

A) China B) Russia
C) India D) Japan
 
Answer & Explanation Answer: B) Russia

Explanation:

Russia has decided to venture into Internet of things with new satellite system 'Marathon'.

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Filed Under: General Awareness
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