Q:

In a college, the ratio of boys to girls is 29 : 33 respectively. When 142 more boys join the college, this ratio becomes 21 :19. How many more girls should join the college to make the number of boys and girls equal?

A) 75	B) 90
C) 60	D) 66

Answer & Explanation Answer: D) 66

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk

0 1061

Q:

Study the information carefully to answer the following questions: An urn contains 5 red, 3 green, 2 blue and 4 yellow marbles. If three marbles are picked at random, what is the probability that one is green and two are yellow?

A) 3/14	B) 2/91
C) 9/182	D) 7/545

Answer & Explanation Answer: C) 9/182

Explanation:

Required probability = $\frac{3 \times 6}{364} = \frac{9}{182}$

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

3 1061

Q:

The diagonal of a cube is $\sqrt{192} c m$ . Its volume $(i n c m^{3})$ will be

A) 216	B) 432
C) 512	D) 624

Answer & Explanation Answer: C) 512

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

1 1060

Q:

In the triangle ABC,∠BAC = 50° and the bisectors of ∠ABC and ∠ACB meets at P. What is the value (in degrees) of ∠BPC?

A) 100	B) 105
C) 115	D) 125

Answer & Explanation Answer: C) 115

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

1 1060

Q:

In 2017 Australian Open, Serena Williams defeated her sister Venus Williams to win the ______ Grand Slam Singles title of her career.

A) 23rd	B) 18th
C) 26th	D) 20th

Answer & Explanation Answer: A) 23rd

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

3 1060

Q:

What does 'E' stands for in SAWEN?

A) Economic	B) Enforcement
C) Elephant	D) Enactment

Answer & Explanation Answer: B) Enforcement

Explanation:

• SAWEN stands for South Asia Wildlife Enforcement Network. So, E stands for Enforcement.
• The South Asia Wildlife Enforcement Network (SAWEN), an inter-governmental wildlife law enforcement agency, in its first ever meeting in India, adopted many resolutions to curb wildlife crime in the region.

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Filed Under: Animals and Birds
Exam Prep: Bank Exams

3 1060

Q:

Which of the following pair/pairs is/are INCORRECT?
I. Golden revolution - Fruits production
II. Blue revolution - Increasing production of fertilizers
III. Yellow revolution - For the production of eggs

A) Only I	B) Only II
C) Both I and II	D) Both II and III

Answer & Explanation Answer: D) Both II and III

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 1060

Q:

Which atmospheric layer contains ozone layer?

A) Genosphere	B) Zonosphere
C) Stratosphere	D) Ionosphere

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