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Q:

Who invented Radar?

A) Henrey Backquerel B) Max Planck
C) Robert Watson Watt D) Humphrey Davy
 
Answer & Explanation Answer: C) Robert Watson Watt

Explanation:

Who_invented_Radar1556273104.jpg image

RADAR stands for Radio Detection and Ranging.

Radar is a detecting system that uses radio waves to determine the range, angle, or velocity of objects. It operates in the ultra-high-frequency of the radio-frequency (RF) spectrum.

 

Uses ::

To detect

aircraft,

ships,

spacecraft,

guided missiles,

motor vehicles,

weather formations, and

terrain.

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Filed Under: Inventions
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

18 10661
Q:

Rearrange the parts of the sentence in correct order

 

By doing so, it

P-­brought it closer
Q­-to cultural and social life
R­-has redefined politics and

 

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

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 10658
Q:

Which Indian body warned against recording its sessions using mobile phones?

 

 

A) Supreme Court B) Reserve Bank of India
C) Rajya Sabha D) Defence Ministry
 
Answer & Explanation Answer: C) Rajya Sabha

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

1 10656
Q:

Select the antonym of

 

escort

 

A) entourage B) cavalier
C) foe D) convoy
 
Answer & Explanation Answer: C) foe

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 10650
Q:

Arrange the following cities in an order from North to South

1) Bhubaneshwar
2) Chennai
3) Hyderabad
4) Cochin

A) 1 3 2 4 B) 1 2 3 4
C) 1 2 4 3 D) 1 3 4 2
 
Answer & Explanation Answer: A) 1 3 2 4

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 10647
Q:

Every inductive argument is __________.

 

A) a comparison of two sets of events, ideas, and things B) based on rules, definitions, and principles
C) either valid or sound D) either invalid or unsound
 
Answer & Explanation Answer: A) a comparison of two sets of events, ideas, and things

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

2 10644
Q:

Improve the bracketed part of the sentence.

 

Let us hurry, or else the bus (will be leaving) the stop by the time we reach there.

 

A) will leave B) will have left
C) would have left D) no improvement
 
Answer & Explanation Answer: B) will have left

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

1 10641
Q:

What value should come in place of the question mark (?) in the following question?

264÷576+112+12 = ?2

A) 44 B) 12
C) 15 D) 14
 
Answer & Explanation Answer: B) 12

Explanation:
264 / 24 + 121 + 12 = (?)^2 11 + 121 + 12 = (?)^2 144 = (?)^2 (?) = 12
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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

0 10639