Questions

Q:

Sensitivity of potentiometer can be increased by

A) increasing the e.m.f. of the cell B) increasing the length of the potentiometer
C) decreasing the length of the potentiometer wire D) none of these
 
Answer & Explanation Answer: B) increasing the length of the potentiometer

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Filed Under: Physics
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Q:

Which among the following is not an environment friendly mode of producing electricity?

A) Thermal Power B) Solar Power
C) Wind Energy D) Bio-waste
 
Answer & Explanation Answer: A) Thermal Power

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Filed Under: Physics
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Q:

Short run marginal cost curve cuts the average variable cost curve from _______ at the minimum point of average variable cost.

A) top B) below
C) right D) left
 
Answer & Explanation Answer: B) below

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Filed Under: Indian Economy
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Q:

Birth rate in a country is defined as

A) Number of births per 100 in 1 year B) Number of births per 1000 in 1 year
C) Number of births per km of area in 1 year D) Number of births per 100 km of area in 1 year
 
Answer & Explanation Answer: B) Number of births per 1000 in 1 year

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Q:

If quantity of good X demanded increases from 4000 units to 5000 units when price of good Y increases from Rs 75 to Rs 90, find Arc Cross elasticity of demand?

A) 0.55 B) 1.66
C) 0.25 D) 1.22
 
Answer & Explanation Answer: D) 1.22

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Q:

The consumption schedule relates:

A) disposable income to domestic income. B) consumption to the level of disposable income.
C) consumption to saving. D) saving to the level of disposable income.
 
Answer & Explanation Answer: B) consumption to the level of disposable income.

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Exam Prep: Bank Exams , CAT

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Q:

Who is the only Indian economist to have won the Nobel prize?

A) Avinash Dixit B) Amit Mishra
C) Amartya Sen D) Abhijit Banerjee
 
Answer & Explanation Answer: C) Amartya Sen

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Q:

The maximum number of electrons that can be accommodated in M shell is

A) 8 B) 2
C) 18 D) 32
 
Answer & Explanation Answer: C) 18

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Filed Under: Chemistry
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