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Q:

What is the noise level of normal conversation?

A) About 60 dB B) About 70 dB
C) About 80 dB D) About 90 dB
 
Answer & Explanation Answer: A) About 60 dB

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Air pollution level is considered to be moderate if Air Quality index between

A) 0 to 50 B) 51 to 100
C) 101 to 150 D) 151 to 200
 
Answer & Explanation Answer: D) 151 to 200

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Filed Under: General Science
Exam Prep: Bank Exams

Q:

What will be the cost of levelling a circular ground of diameter 28 m, if charges are Rs. 125 per sq.m?

A) Rs. 76000 B) Rs. 76400
C) Rs. 76800 D) Rs. 77000
 
Answer & Explanation Answer: D) Rs. 77000

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Filed Under: Area
Exam Prep: Bank Exams

Q:

The height of a light house is 20 mts above sea level. The angle of depression (from the top of the lighthouse) of a ship in the sea is 30 deg. What is the distance of the ship from the foot of the light house?

A) 16 m B) 20√3 m
C) 20 m D) 30 m
 
Answer & Explanation Answer: B) 20√3 m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

Q:

Which of the following is at the second trophic level of a food chain?

A) Grass B) Rats
C) Snake D) Eagle
 
Answer & Explanation Answer: B) Rats

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Filed Under: Biology
Exam Prep: Bank Exams

Q:

In January 2018, ‘Swachh Survekshan 2018’ was launched. It will rank how many cities on the National level which have more than 1 lakh population?

 

A) 200   B) 400  
C) 600   D) 500
 
Answer & Explanation Answer: D) 500

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Filed Under: General Awareness
Exam Prep: Bank Exams

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

Level playing field

 

A) A game played where the weaker side is given an advantage to make it a fair fight B) A situation in which everyone has a fair and equal chance of succeeding
C) A game where you progress level by level D) A game which appears unfair but is actually fair
 
Answer & Explanation Answer: B) A situation in which everyone has a fair and equal chance of succeeding

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

Q:

The shadow of a tower on ground level is increased by 30 m, when the angle of depression by the sun changes from 60 deg to 30 deg. The height of the tower is

 

A) 12√3 m B) 17√3 m
C) 16√3 m D) 15√3 m
 
Answer & Explanation Answer: D) 15√3 m

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Filed Under: Height and Distance
Exam Prep: Bank Exams