Questions

Q:

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

A) Ar B) HN3
C) CO2 D) C4H6
 
Answer & Explanation Answer: C) CO2

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Geneva-based International Campaign to Abolish Nuclear Weapons (ICAN) received the 2017.....

A) Nobel Peace Prize B) Albert Einstein Peace Prize
C) Gandhi Peace Award D) Bruno Kreisky Award
 
Answer & Explanation Answer: A) Nobel Peace Prize

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Filed Under: Honours and Awards
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

If the length of one side and the diagonal of a rectangle are 8 cm and 17 cm respectively, then find its perimeter

A) 92 B) 48
C) 46 D) 96
 
Answer & Explanation Answer: C) 46

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Q:

The percentage change of a number when it is first decreased by 10% and then increased by 10% is

A) 0.1 % increase B) 1 % decrease
C) 0.1 % decrease D) No changes
 
Answer & Explanation Answer: B) 1 % decrease

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Q:

Which one of the following statements with regard to volcanoes is not correct?

A) Stratovolcanoes produce lava flows that initially follow valleys but are highly resistant to erosion. B) The surrounding areas can remain highlands, lava ridges or mesas.
C) Hawaiian shield volcanoes are eroded by steams that form deeply carved valleys with steeply sloping heads. D) The system of streams on a dissected volcano cone is not a radial drainage pattern.
 
Answer & Explanation Answer: D) The system of streams on a dissected volcano cone is not a radial drainage pattern.

Explanation:

Stratovolcano,    also    known    as acomposite  volcano,  is  aconical volcanobuilt  up  by  many  layers (strata) of hardened lava, tephra, pumice and ash. Because it is stratified, therefore  it  will  definitely  form  a volcano cone.

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

_________ is a natural electrical phenomenon characterized by the appearance of streamers of reddish or greenish light in the sky, especially near the northern or southern magnetic pole.

A) Acaulis B) Alatus
C) Albopictus D) Aurora
 
Answer & Explanation Answer: D) Aurora

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

What is main root of plants called as?

A) Tap root B) Lateral roots
C) Fibrous roots D) Anchor
 
Answer & Explanation Answer: A) Tap root

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Filed Under: General Science
Exam Prep: Bank Exams

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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'.

 

We had to return because(A)/when we reached the railway(B)/station the train left.(C)/No error(D)

 

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

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Filed Under: English
Exam Prep: Bank Exams

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