Questions

Q:

The quantum theory of light was given by

A) Einstein B) Newton
C) Plank D) Faraday
 
Answer & Explanation Answer: C) Plank

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

 

When others criticise us we should not be ______ but should be truthful, honest and sincere.

 

A) saturated B) distracted
C) perturbed D) dissipated
 
Answer & Explanation Answer: C) perturbed

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

Find equation of the perpendicular to segment joining the points A(0,4) and B(-5,9) and passing through the point P. Point P divides segment AB in the ratio 2:3.

A) x - y = 8 B) x - y = -8
C) x + y = -8 D) x + y = 8
 
Answer & Explanation Answer: B) x - y = -8

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Q:

Which of the following is a CORRECT relation of length of small intestines of an herbivore and a carnivore?

A) Herbivore = Carnivore B) Herbivore < Carnivore
C) Herbivore > Carnivore D) No option is correct
 
Answer & Explanation Answer: C) Herbivore > Carnivore

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Filed Under: Animals and Birds

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Q:

Which of the following is called the Land of White Elephants?

A) Thailand B) Africa
C) Cuba D) Turkey
 
Answer & Explanation Answer: A) Thailand

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Filed Under: Animals and Birds

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Q:

Which one of the following statements is correct?

A) The oxidation number for hydrogen is always zero. B) The oxidation number for hydrogen is always + 1.
C) The oxidation number for hydrogen is always -1. D) Hydrogen can have more than one oxidation number.
 
Answer & Explanation Answer: D) Hydrogen can have more than one oxidation number.

Explanation:

Hydrogen has two possible oxidation numbers: +1 and -1.

-1 in case of hydrides.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

By volume, 78% of air is _______________

A) nitrogen B) oxygen
C) hydrogen D) helium
 
Answer & Explanation Answer: A) nitrogen

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

The minimum short­term natural hazard is __________

A) blizzard B) earthquake
C) volcanic eruption D) bolt of lightning
 
Answer & Explanation Answer: D) bolt of lightning

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Filed Under: Indian Geography

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