Questions

Q:

Which gas is released when water is added to bleaching powder?

A) Oxygen B) Hydrogen
C) Carbon dioxide D) Chlorine
 
Answer & Explanation Answer: D) Chlorine

Explanation:
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Filed Under: Chemistry
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

An image formed by a concave mirror on a screen is called __________?

A) Virtual image B) Real image
C) Inverted image D) Erect image
 
Answer & Explanation Answer: B) Real image

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Improve the bracketed part of the sentence.
I left my job because I did not (agree to) the company's appraisal policies.

A) agree about B) agree with
C) agree on D) No improvement
 
Answer & Explanation Answer: B) agree with

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which cultural influence came from the black power movement?

A) Change in Lifestyles B) Black Art Movement
C) Pride in Blackness D) Black is Beautiful
 
Answer & Explanation Answer: C) Pride in Blackness

Explanation:

Black Power Movement can be termed as a cultural revolution that changed African American’s view about blackness. This movement encouraged them to be proud of their history, culture, and identity and celebrate their uniqueness.

 

The cultural influence came from the black power movement is Pride in Blackness.

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

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Q:

Who is the second bowler who took 10 wickets in test cricket?

A) Jim Laker B) Lakshmipathy Balaji
C) Anil kumble D) Wasim Akram
 
Answer & Explanation Answer: C) Anil kumble

Explanation:

Anil kumble tore through Pakistan in Delhi with a stunning 10/74, becoming just the second man after Jim Laker to take all ten wickets in a Test innings.

 

26.3 overs

9 maidens

74 runs

10 Wickets !!!

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

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Q:

In each of the following questions, a question is followed by information given in them Statements I, II and III. You have to study the question along with the statements and decide the information given in which or the statements/ is necessary to answer the question. 

What is the cost of flooring the rectangular hall?

I. Length and the breadth of the hall are in the ratio of 3:2

II. Length of the hall is 48 m and cost of flooring is ₹ 850 Per sq.m.

III. Perimeter of the hall is 160 m and cost of flooring is ₹ 850 per sq m

A) I and II B) I and III
C) Only III D) I and either II or III
 
Answer & Explanation Answer:

Explanation:

From I and II,
Length = 3x = 48 m
∴ x = 16
Breath = 2x = 32 m
Hence, Area of floor = 48 × 32
Cost of flooring = 48 × 32 × 850 = ₹ 1305600
From I and III, 2(l +b) = 160
2(3x + 2x) = 160
10x = 160
∴ x = 16
∴ Length = 3 × 16 = 48 m
Breadth = 2x = 32m
Cost of flooring = (48 × 32) × 850 = ₹ 1305600
Similarly, from II and III, we can find
l = 48 m
b = 32 m
and Total cost of flooring = ₹ 1305600

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Q:

Who Invented postage stamp?

A) Ruth Handler B) John Harington
C) Rowland Hill D) Felix Hoffmann
 
Answer & Explanation Answer: C) Rowland Hill

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Select the odd figure out of the given series.

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

Explanation:
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