Q:

October 3 is observed as _______

A) World Vegetarian Day	B) United Nations Day for South-South Cooperation
C) World Immunization Day	D) World Smile Day

Answer & Explanation Answer: D) World Smile Day

Explanation:

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Filed Under: Important Days and Years

6 6141

Q:

The question of disqualification of a member of a State Legislature shall be decided by the Governor after consultation with the

A) Chief Minister	B) Election Commission
C) Supreme Court	D) Public Service Commission

Answer & Explanation Answer: B) Election Commission

Explanation:

Article 192

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Filed Under: Indian Politics

11 6138

Q:

Why does'nt the hydrogen atom emit X-rays?

A) It is very small in size	B) It has only one electron
C) Its energy levels are very close to each other	D) it is highly electropositive

Answer & Explanation Answer: C) Its energy levels are very close to each other

Explanation:

For an atom to emit X-rays it should have difference in energy levels

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Filed Under: Physics

9 6137

Q:

The dolphin is

A) Fish	B) Reptile
C) Mammal	D) Turtle

Answer & Explanation Answer: C) Mammal

Explanation:

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Filed Under: Animals and Birds

50 6129

Q:

On the Kelvin scale ,the melting point of ice is

A) 373K	B) 100K
C) 273K	D) 0 K

Answer & Explanation Answer: C) 273K

Explanation:

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Filed Under: Physics

12 6128

Q:

Fish and other aquatic creatures can live inside a deep frozen pond because

A) fish are cold-blooded animals	B) ice is a bad conductor of heat
C) there will always be water just beneath the ice level	D) they can adapt themselves to live in ice

Answer & Explanation Answer: C) there will always be water just beneath the ice level

Explanation:

Water has the maximum density at $4^{o} C$ . So at this temperature, it sinks down to bottom and stays here. If it cools further, it will become less dense and move up. So while the upper layers can cool enough to form ice, the bottom layers remain as water at $4^{o} C$ .

Therefore, (C) is correct.

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Filed Under: Physics
Exam Prep: CAT , AIEEE
Job Role: Analyst

20 6126

Q:

The highest mountain peak of Chhotanagpur Plateau is ________.

A) Dhoopgarh	B) Pachmarhi
C) Parasnath	D) Parasnath

Answer & Explanation Answer: C) Parasnath

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 6126

Q:

Select the antonym of

magnate

A) mogul	B) tycoon
C) aristocrat	D) nonentity

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