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
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18 10573

Q:

_________ hard drives are permanently located inside the system unit and are not designed to be removed, unless they need to be repaired or replaced

A) Static	B) Internal
C) External	D) Remove

Answer & Explanation Answer: B) Internal

Explanation:

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18 10555

Q:

An area of dead myocardial tissue is called

A) an infarct	B) stenosis
C) an induration	D) hypertrophy

Answer & Explanation Answer: A) an infarct

Explanation:

An area of dead myocardial tissue is called an infarct.

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Filed Under: Biology
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18 10553

Q:

Which team won the 10th Indian Premier League trophy 2017 ?

A) Mumbai Indians	B) Rising Pune Supergiants
C) Kolkata Knight Riders	D) Sunrisers Hyderabad

Answer & Explanation Answer: A) Mumbai Indians

Explanation:

In Cricket, Mumbai Indians lifted the 10th Indian Premier League trophy for the third time, as they recorded a scintillating 1-run win against Rising Pune Supergiant in the title clash at Hyderabad during final. Mumbai successfully defended a total of 129 and restricted Pune to 128/6 to lift their third IPL trophy. Krunal Pandya from Mumbai Indians was named the man of the match.

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Filed Under: Sports

23 10541

Q:

Improve the bracketed part of the sentence.

According to an official spokesperson, polling was held amid tight security arrangements in 29 municipal councils and panchayats (over the State).

A) besides the State	B) behind the State
C) across the State	D) No improvement

Answer & Explanation Answer: C) across the State

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 10541

Q:

Name the vitamin whose deficiency causes excessive bleeding?

A) Vitamin A	B) Vitamin B
C) Vitamin K	D) Vitamin C

Answer & Explanation Answer: C) Vitamin K

Explanation:

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Filed Under: Biology
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0 10538

Q:

Select the synonym of

to gnaw

A) to drool	B) to slaver
C) to nibble	D) to spit

Answer & Explanation Answer: C) to nibble

Explanation:

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Filed Under: English
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2 10528

Q:

Who was the famous Deccan Hindu King whose fleet crossed the Bay of Bengal with an army and conquered a number of states in Sumatra, Java and Malaysia?

A) Rajendra Chola	B) Rajaraja I
C) Pulakesin	D) Mahipala II

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