Questions

Q:

A rise in general level of prices may be caused by

A) an increase in the money supply B) an increase in the effective demand
C) a decrease in the aggregate level of output D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

All the three statements lead to either increase in demand of goods and services or decrease in the supply. This leads to increase in general level of prices.

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Kyoto protocol expired in which of the following year?

A) 2008 B) 2012
C) 2010 D) 2009
 
Answer & Explanation Answer: B) 2012

Explanation:

Kyoto protocol expired in 2012

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Q:

How do you detect if two 8-bit signals are same?

Answer

Pass input to XOR and give their outputs to OR gate, if your output is 0 both 8-bit signals are same.


OR


Pass input to XNOR and give their outputs to AND gate, if your output is 1 both 8-bit signals are same. 

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Subject: Hardware

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Q:

In commonwealth Games, 2010, india won 101 medals. Out of them, how many medals have been received by team events, women and men respectively?

A) 0, 37, 64 B) 2, 35, 64
C) 1, 37, 63 D) 1, 36, 64
 
Answer & Explanation Answer: B) 2, 35, 64

Explanation:
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Q:

The 'P' in DPT stands for

A) Pulmonary B) Pneumonia
C) Pneumothorax D) Pertussis
 
Answer & Explanation Answer: D) Pertussis

Explanation:

DPT refers to a class of combination vaccines against three infectious diseases in humans: diphtheria, pertussis, and tetanus.

 

Pertussis refers to whooping cough.

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Filed Under: General Science
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Q:

The energy of a photon, whose momentum is 10 MeV/c, where c is the speed of light, is given by

A) 10 MeV B) 100 MeV
C) 1 MeV D) 0.1 MeV
 
Answer & Explanation Answer: A) 10 MeV

Explanation:

A photon’s relativistic momentum is given by the equation,E = pc where p is the momentum.

P = 10 MeV/c

So, E = 10 MeV

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The article of the Constitution of India which deal with Directive Principles of state Policy are

A) 26 to 41 B) 30 to 45
C) 36 to 51 D) 40 to 55
 
Answer & Explanation Answer: C) 36 to 51

Explanation:
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Filed Under: Indian Politics

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Q:

Which of the following vitamins are water soluble?

A) Vitamins B & C B) Vitamins K, D & C
C) Vitamins A, D & K D) Vitamins A, K, B, C & D
 
Answer & Explanation Answer: A) Vitamins B & C

Explanation:

Vitamins are essential nutrients found in foods. They perform specific and vital functions in a variety of body systems, and are crucial for maintaining optimal health.

 

The two different types of vitamins are fat-soluble vitamins and water-soluble vitamins.

 

Fat-soluble vitamins :

 Vitamins A, D, E and K — dissolve in fat before they are absorbed in the bloodstream to carry out their functions. Excesses of these vitamins are stored in the liver, and are not needed every day in the diet.

 

Water-soluble vitamins :

Vitamins dissolve in water and are not stored by the body. Since they are eliminated in urine, we require a continuous daily supply in our diet. The water-soluble vitamins include the vitamin B-complex group and vitamin C.

 

Water-soluble vitamins are easily destroyed or washed out during food storage or preparation.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
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