Questions

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

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Filed Under: Chemistry

42 14241
Q:

Rearrange the parts of the sentence in correct order.

 

But while the defeat made

P-­as it was no longer in currency.
Q-­news, the issue on which
R-­it was based failed to resonate

 

A) RPQ B) RQP
C) PQR D) QRP
 
Answer & Explanation Answer: D) QRP

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Filed Under: English
Exam Prep: Bank Exams

0 14239
Q:

Improve the bracketed part of the sentence.

 

The Centre would reconsider its draft and limit its scope to just providing relief to women, (instead of creating a new regulative).

 

A) instead of creating a new regulatory B) instead of making a new regulator
C) instead of creating a new regulation D) No improvement
 
Answer & Explanation Answer: C) instead of creating a new regulation

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Filed Under: English
Exam Prep: Bank Exams

0 14232
Q:

Rearrange the parts of the sentence in correct order.

 

The first and decisive step

 

P : in the expansion of

Q : conquest of the Atlantic ocean

R : Europe overseas was the

 

A) RPQ B) QPR
C) PRQ D) PQR
 
Answer & Explanation Answer: C) PRQ

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Filed Under: English
Exam Prep: Bank Exams

0 14227
Q:

Improve the bracketed part of the sentence.

 

(It is no good to cry) over past failures.

 

A) It is of no good crying B) It is of no good to cry
C) It is no good crying D) no improvement
 
Answer & Explanation Answer: C) It is no good crying

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Filed Under: English
Exam Prep: Bank Exams

0 14224
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

43 14224
Q:

Improve the bracketed part of the sentence.

 

Not only do they heighten anxieties among the (targeted groups rather also they) risk giving the unacceptable a perverse acceptability.

A) targeted group then also they B) targeted groups even also they
C) targeted groups but also they D) No improvement
 
Answer & Explanation Answer: C) targeted groups but also they

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Filed Under: English
Exam Prep: Bank Exams

0 14223
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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