Exams Questions and Answers

Q:

P can complete a work in 15 days and Q in 24 days. They began the work together, but Q left the work 2 days before its completion. In how manydays, was the work completed?

A) 12	B) 10
C) 9	D) 11

Answer & Explanation Answer: B) 10

Explanation:

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Filed Under: Time and Work
Exam Prep: Bank Exams

6 2740

Q:

If secA - tanA = x, then the value of x is

A) 1/(sec2A - tan2A)	B) 1/(sec2A + tan2A)
C) 1/√[(sec2A - tan2A)]	D) 1/(secA + tanA)

Answer & Explanation Answer: D) 1/(secA + tanA)

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

1 2740

Q:

In how many different ways could couples be picked from 6 men and 9 women ?

A) 26	B) 54
C) 52	D) 28

Answer & Explanation Answer: B) 54

Explanation:

Number of mens = 8

Number of womens = 5

Different ways could couples be picked = ${}^{6}C_{1} \times {}^{9} C_{1}$ = 9 x 6 = 54 ways.

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Filed Under: Permutations and Combinations
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

5 2740

Q:

Which systems comprise the nervous system?

A) Central nervous system	B) Peripheral nervous system
C) Both A & B	D) None of the above

Answer & Explanation Answer: C) Both A & B

Explanation:

The nervous system of the human brain consists of the central nervous system which has brain and the spinal cord and the peripheral nervous system which has perpheral, cranary, spinal nerves.

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

5 2740

Q:

Which state government to install 221-Metre Bronze Statue Of lordRam In Ayodhya?

A) Uttar Pradesh	B) Gujarat
C) Uttarakhand	D) Himachal Pradesh

Answer & Explanation Answer: A) Uttar Pradesh

Explanation:

Uttar Pradesh state government to install 221-Metre Bronze Statue Of lordRam In Ayodhya.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 2740

Q:

Who is the current Union Minister of Railways in India 2019?

A) Amit Shah	B) Arun Jaitley
C) Piyush Goyal	D) Nitin Gadkari

Answer & Explanation Answer: C) Piyush Goyal

Explanation:

The current Union Minister of Railways in India 2019 is Piyush Goyal. He is also holding the Ministry of Finance for temporary.

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2740

Q:

In a certain code language, "BRING" is written as "25698" and "JAIL" is written as "4367". How is "BRINJAL" written in that code language?

A) 2566437	B) 2569437
C) 2569347	D) 2659437

Answer & Explanation Answer: B) 2569437

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 2740

Q:

In the given figure, 3 semicircles are drawn on three sides of triangle ABC. Ab = 21 cm, BC = 28 cm and AC = 35 cm. What is the area (in sq.cm) of the shaded part?

A) 588	B) 324
C) 294	D) 286

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