Q:

Rearrange the parts of the sentence in correct order.

Sociologists believe

P : that the reason why honour killings

Q : of the continued rigidity of the caste system

R : continue to take place is because

A) PRQ	B) RQP
C) QRP	D) PQR

Answer & Explanation Answer: A) PRQ

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

0 9790

Q:

Saturated carbon compounds can form which types of chain structures?

I. Straight chain

II. Branched chain

A) Only I	B) Only II
C) Neither I nor II	D) Both I and II

Answer & Explanation Answer: D) Both I and II

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 9781

Q:

Find the appropriate relation for quantity 1 and quantity 2 in the following question:

An artificial kund is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the kund at the same time during which the kund is filled by the third pipe alone. The second pipe fills the kund 5 hours faster than the first pipe and 4 hours slower than the third pipe.

Quantity 1: The time required by the first pipe?

Quantity 2: Time taken by all three pipes to fill the Kund simultaneously

A) Quantity 1 > Quantity 2	B) Quantity 1 ≥ Quantity 2
C) Quantity 1 < Quantity 2	D) Quantity 1 ≤ Quantity 2

Answer & Explanation Answer: A) Quantity 1 > Quantity 2

Explanation:

Quantity 1:
Let the first pipe alone takes x hours to fill the
tank.
⇒The second and third pipes will take (x-5) and
(x-9) hours respectively.
According to the given information:
∴ $\frac{1}{x - 9}$

⇒ (x-9)(2x-5) = x2 – 5x
⇒ 2x2 – 5x – 18x + 45 = x2 – 5x
⇒ x
2 -18x + 45 = 0
⇒ (x-15) (x-3) = 0
⇒ x = 15, 3

The first pipe can take 15 hours to fill the kund.
∵ 3 hours doesn’t satisfy the statement.
Quantity 2:
∴ Time taken by second pipe = x-5
⇒ Time taken by second pipe = 15-5 = 10hours
∴ Time taken by third pipe = x -9
⇒ Time taken by third pipe = 15- 9 = 6 hours
Now,

Net part filled in 1 hour = $\frac{1}{15} + \frac{1}{10} + \frac{1}{6}$
⇒ Net part filled in 1 hour = $\frac{4 + 6 + 10}{60}$
⇒Net part filled in 1 hour = $\frac{20}{60} = \frac{1}{3}$
∴The Kund will be full in 3/1 hours if all the pipes are opened simultaneously
Now, comparing
15 > 3
Thus, Quantity 1 > quantity 2

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

2 9777

Q:

Answer the Following Puzzle.

Number Puzzles Questions and Answers

A) 11	B) 22
C) 33	D) 32

Answer & Explanation Answer: B) 22

Explanation:

Add together values in corresponding positions of the top two crosses, and put the result in the lower left cross.

Calculate the difference between values in corresponding positions of the top two crosses, and put the result in the lower right cross.

Finally add together the values in corresponding positions of the lower two crosses to give the values in the central cross

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Filed Under: Number Puzzles

81 9777

Q:

Cyclonic rainfall largely occurs in

A) Egypy	B) India
C) U.K	D) Mexico

Answer & Explanation Answer: B) India

Explanation:

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Filed Under: World Geography

20 9775

Q:

Improve the bracketed part of the sentence.

The kids are happy. They (were playing ) in the pool since noon.

A) are playing	B) played
C) have been playing	D) no improvement

Answer & Explanation Answer: C) have been playing

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 9775

Q:

Output devices make it possible to

A) View and print a data	B) Scan a data
C) Input a data	D) Sending a data

Answer & Explanation Answer: A) View and print a data

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

20 9760

Q:

Read each sentence to find out whether there is any error in any part

Mr. Joshi was, however, sure(a) that the idea would never work(b) in practice(c). No error.(d)

A) a	B) b
C) c	D) d

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