Questions

Q:

In very cold countries alcohol is used as a thermometric liquid because 

A) alcohol is a poor conductor of heat B) alcohol can be coloured for its level to be seen easily
C) its freezing point is very low D) it will not stick to the glass tube
 
Answer & Explanation Answer: C) its freezing point is very low

Explanation:

Alcohol has a freezing point as low as -117oC. So it won't freeze even in very cold countries.

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Filed Under: Physics
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Q:

which of the following physical quantity is dimensionless

A) angle B) strain
C) specific gravity D) all of these
 
Answer & Explanation Answer: D) all of these

Explanation:
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Filed Under: Physics

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Q:

Which is the National Aquatic Animal of India?

A) Penguin B) Whale
C) River Dolphin D) Seal
 
Answer & Explanation Answer: C) River Dolphin

Explanation:

River Dolphin is the National Aquatic Animal of India.

Which_is_the_National_Aquatic_Animal_of_India1548756729.jpg image

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Filed Under: Indian Geography
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Q:

What gets wetter and wetter the more it dries?

A) Soap B) Towel
C) Clothes D) Sponge
 
Answer & Explanation Answer: B) Towel

Explanation:

Towel gets wetter and wetter the more it dries because we use that towel which is dried after used.

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Filed Under: Logic Puzzles
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15 8490
Q:

Two bodies A and B are of same mass and same amount of heat is given to both of them. If the temperature of A increases more than that of B because of heat addition, then

 

A) the specific heat capacity of A is more than that of B B) the specific heat capacity of A is less than that of B
C) both A and B have the same specific heat capacity but A has greater thermal conductivity D) both A and B the same specific heat capacity but B has greater thermal conductivity
 
Answer & Explanation Answer: B) the specific heat capacity of A is less than that of B

Explanation:
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Q:

Grand Vitara XV-7 is a vehicle launched by 

A) Ford B) GM
C) Maruti Suzuki D) Hyundai
 
Answer & Explanation Answer: C) Maruti Suzuki

Explanation:
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Filed Under: Business Awareness

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Q:

One of the best known tribal rebellions in Bihar, Known as Ulgulan (meaning Great Tumult), was launched by the Mundas under the leadership of:

A) Kanhu B) Sidhu
C) Birsa Munda D) Rampa Munda
 
Answer & Explanation Answer: C) Birsa Munda

Explanation:
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Filed Under: Indian History

9 8476
Q:

Word length of a personal computer is

A) 32 bit B) 16 bit
C) 8 bit D) 4 bit
 
Answer & Explanation Answer: C) 8 bit

Explanation:

Word length refers to the number of bits processed by a computer's CPU in one go. These days, typically 32 bits or 64 bits are used.

Data bus size, instruction size, address size are usually multiples of the word size.

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