Exams Questions and Answers

Q:

A segment with endpoints on the circle

A) secant	B) chord
C) tangent	D) None of the above

Answer & Explanation Answer: B) chord

Explanation:

A segment with endpoints on the circle is a chord. The longest chord of a circle is a diameter of the circle.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

The sum of the present ages of a father and his son is 126 years. 8 years ago their respective ages were in the ratio of 7 : 4. After 7 years what will be the ratio of ages of father and son?

A) 23 : 19	B) 17 : 11
C) 27 : 20	D) 34 : 23

Answer & Explanation Answer: B) 17 : 11

Explanation:

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

In a certain code language, "MATCH" is written as "NYWYM" and "BOARD" is written as "CMDNI". How is "PRINT" written in that code language?

A) YJLPQ	B) ZIMOR
C) ROMIZ	D) QPLJY

Answer & Explanation Answer: D) QPLJY

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Bright light is found to emit from photographer’s flashgun. This brightness is due to the presence of which one of the following noble gases?

A) Argon	B) Xenon
C) Neon	D) Helium

Answer & Explanation Answer: B) Xenon

Explanation:

Electronic Flash differs from the consumable bulb flash in important aspects. Instead of creating light by burning up in an atmosphere containing oxygen, a consumable material (each bulb being used therefore only once), it produces a brilliant incandescent by discharging a current for a brief instant through a rarified gas, usually xenon. The gas glows every time the discharge is made through it but it is not consumed, so that many thousands of flashes are obtainable from a single tube, which helps to offset the much higher cost of the initial apparatus.

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

(secA - tanA)/(cosecA + cotA) is equal to

A) (secA - cotA) / (cosecA + tanA)	B) (secA - cosA) / (cosecA + sinA)
C) (cosecA - cotA) / (secA + tanA)	D) (secA + cosA) / (cosecA - sinA)

Answer & Explanation Answer: C) (cosecA - cotA) / (secA + tanA)

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If 2A = 3B = 8C; What is A : B : C?

A) 8 : 3 : 2	B) 8 : 4 : 3
C) 2 : 3 : 8	D) 12 : 8 : 3

Answer & Explanation Answer: D) 12 : 8 : 3

Explanation:

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Price of diesel increased from Rs 45/litre to Rs 50/litre. How much should the consumption of diesel be reduced (in %) so as to increase expenditure by only 5%?

A) 5.5	B) 5
C) 4	D) 4.5

Answer & Explanation Answer: A) 5.5

Explanation:

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

A man bought 500 metres of electronic wire at 50 paise per metre. He sold 50% of it at a profit of 5%. At what percent should he sell the remainder so as to gain 10% on the whole transaction?

A) 13%	B) 12.5%
C) 15%	D) 20%

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