Exams Questions and Answers

Q:

If a+b=5 and ab=3, then the value of $(a^{2} + b^{2})$ is

A) 17	B) 18
C) 19	D) 20

Answer & Explanation Answer: A) 17

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2524

Q:

Length of two trains are 150 m and 200 m respectively and the ratio (shorter: longer) of their speed is 2 : 5. If they cross each other in opposite direction in 15 second then in what time faster train will overtake the slower train.

A) 20 seconds	B) 25 seconds
C) 32 seconds	D) 35 seconds

Answer & Explanation Answer: D) 35 seconds

Explanation:

Let speed of slower train = 2x
⇒ speed of faster train = 5x
ATQ, (150 + 200)/(2x + 5x) = 15
x = 10/3
Time required=350/[50/3–20/3]= 35 seconds

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

0 2523

Q:

When a debtor owes several debts to a banker and makes a payment, the right of appropriation lies with

A) The Court	B) The Banker
C) The Debtor	D) All the above

Answer & Explanation Answer: C) The Debtor

Explanation:

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Filed Under: Bank Interview
Exam Prep: Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

4 2523

Q:

The book Taste of India is written by

A) Ramachandra Guha	B) Khushwanth Singh
C) Chetan Bhagat	D) Madhur Jaffrey

Answer & Explanation Answer: D) Madhur Jaffrey

Explanation:

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Filed Under: Books and Authors
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2522

Q:

Collisions occur at curves because

A) speed on the approach is too great	B) speed leaving the curve is not enough
C) speed leaving the curve is too great	D) speed on the approach is not enough

Answer & Explanation Answer: A) speed on the approach is too great

Explanation:

Collisions occur at curves because speed on the approach is too great.

Collisions_occur_at_curves_because1560944223.jpg image

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2522

Q:

Select the missing number in the given question?

A) 9	B) 4
C) 8	D) 2

Answer & Explanation Answer: D) 2

Explanation:

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

15 2522

Q:

What is the simplified value of $\sec^{6} A - \tan^{6} A - 3 \sec^{2} A \tan^{2} A$ ?

A) -1	B) 0
C) 1	D) sec A tan A

Answer & Explanation Answer: C) 1

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2522

Q:

When a number is increased by 38, it becomes 119% of itself. What is the number?

A) 200	B) 456
C) 570	D) 342

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