Questions

Q:

What has a neck but no head and wears a cap?

Answer

A bottle has a neck but no head and wears a cap.


 


what_has_a_neck_but_no_head1603889734.jpg image

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Q:

The nitrogen atom has 7 protons and 7 electrons,The nitride ion will have

A) 10 protons and 7 electrons B) 7 protons and 10 electrons
C) 4 protons and 7 electrons D) 4 protons and 10 electrons
 
Answer & Explanation Answer: B) 7 protons and 10 electrons

Explanation:
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Filed Under: Chemistry

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Q:

Select the antonym of

 

hollow

 

A) alveolate B) cleft
C) cavernous D) solid
 
Answer & Explanation Answer: D) solid

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Who said, " I therefore, want freedom immediately, this very night, before dawn, if it can be had

A) Mahatma Gandhi B) Edwina Mounbatten
C) Jawaharlal Nehru D) Ms. Taslima Nasreen
 
Answer & Explanation Answer: A) Mahatma Gandhi

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Filed Under: Books and Authors

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Q:

A periscope works by the principle of

A) Total internal reflection B) Refraction
C) Diffraction D) Reflection & Refraction
 
Answer & Explanation Answer: A) Total internal reflection

Explanation:

A periscope is an optical instrument that uses a system of prisms, lenses, or mirrors to reflect images through a tube.

 

 per11526634345.jpg image

 

Light from a distant object strikes the top mirror and is then reflected at an angle of 90 degrees down the periscope tube. At the bottom of the periscope, the light strikes another mirror and is then reflected into the viewer’s eye.

 

Hence, A periscope works by the principle of Total internal reflection.

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Filed Under: Physics
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Q:

Rihand Valley Project is located in the state of

A) Uttar Pradesh B) Bihar
C) Orissa D) Madhya Pradesh
 
Answer & Explanation Answer: A) Uttar Pradesh

Explanation:

It is a scheme across the river Rihand near Pipri in Mirzapur district of Uttar Pradesh

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Filed Under: Indian Geography

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Q:

Improve the bracketed part of the sentence.

Venezuelans (were being) deprived of food and medicines for the past year.

A) were B) are
C) have been D) no improvement
 
Answer & Explanation Answer: C) have been

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Filed Under: English
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Q:

Select the antonym of

amenable

A) responsive B) pliable
C) docile D) unsusceptible
 
Answer & Explanation Answer: D) unsusceptible

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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