Questions

Q:

Which one of the following statements with regard   to   Jet   stream,   an   upper   level tropospheric wave, is not correct?

A) It is narrow band of high-velocity wind. B) It   follows   the   wave   path   near   the tropopause at elevations of 8 km to 15 km.
C) Jet  streams  are typically  continuous over long distances. D) In summer, the polar front jet achieves its maximum force.
 
Answer & Explanation Answer: B) It   follows   the   wave   path   near   the tropopause at elevations of 8 km to 15 km.

Explanation:

All  are  correct  except  D,  as  Jet streams  are  phenomena  of  winter. It   is   believed   that   jet   stream exercises  an  important  influence on the winter weather in India.

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Filed Under: Physics
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Q:

The time period of a sound wave is 0.01 seconds. Find its frequency (in Hz).

A) 100 B) 10
C) 50 D) 20
 
Answer & Explanation Answer: A) 100

Explanation:
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Filed Under: Physics
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'
 
1. It is easy to fall victim
2. not only to those who may hurt or mistreats us
3. but also to our own anger
4. No error

A)

1

B)

2

C)

3

D)

4

 
Answer & Explanation Answer: B)

2



Explanation:
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Filed Under: English
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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

Her knowledge in English (A) / gives her great advantage (B) / over me. (C) / No Error (D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: A) A

Explanation:
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Q:

The melting point of ice is ____ K.

A) 253.16 B) 263.16
C) 273.16 D) 283.16
 
Answer & Explanation Answer: C) 273.16

Explanation:
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Filed Under: Chemistry
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Q:

Who among the following devised the technique IVF (In vitro Fertilization)?

A) Sir Frank Whittle B) Robert Edwards
C) Edward Jenner D) Dr. Martin Cooper
 
Answer & Explanation Answer: B) Robert Edwards

Explanation:
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Filed Under: Inventions
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Q:

Who invented the Lightning Rod in 1749?

A) Benjamin Franklin B) Nikola Tesla
C) Eli Whitney D) George Washington
 
Answer & Explanation Answer: A) Benjamin Franklin

Explanation:
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Filed Under: Inventions
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Q:

An example of an on premise establishment is

A) A local pub B) A restaurant that sells mixed drinks
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:
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Filed Under: Business Awareness
Exam Prep: AIEEE , Bank Exams , CAT
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