Exams Questions and Answers

Q:

Among three numbers, the first is twice the second and thrice the third. If the average of three numbers is 506, then what is the difference between the first and the third number?

A) 759	B) 585
C) 755	D) 552

Answer & Explanation Answer: D) 552

Explanation:

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

1 2309

Q:

To cover a distance of 234 km in 1.6 hours what should be the average speed of the car in meters/second?

A) 40.625 m/s	B) 146.25 m/s
C) 73.125 m/s	D) 81.25 m/s

Answer & Explanation Answer: A) 40.625 m/s

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Which is a homologous chromosome pair?

A) Tetrad	B) Gamate
C) Chromatid	D) Zygote

Answer & Explanation Answer: A) Tetrad

Explanation:

Tetrad is a homologous chromosome pair in the given options. A homologous chromosome pair is a pair of chromosomes one from father and one from mother that has same gene sequence after the process of meiosis.

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

1 2309

Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

DEC, HIG, LMK, PQO, TUS, ?

A) XYZ	B) WXY
C) XYW	D) YZA

Answer & Explanation Answer: C) XYW

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

Calculate the value of $\frac{(61681 x 61681 - 31681 x 31681)}{30000}$

A) 93352	B) 94362
C) 93362	D) 95362

Answer & Explanation Answer: C) 93362

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

As water is cooled from 4 deg C to 0 deg C, its density

A) decreases	B) increases
C) remains same	D) zero

Answer & Explanation Answer: A) decreases

Explanation:

When water is cooled from 4°C to 0°C, its density decreases.

When water cools from 4°C to 0°C, ice crystals begin to form because the water is approaching its freezing point. When water freezes, the water molecules form a lattice that increases the volume. As a result, the density decreases. This is why ice will float on top of water; ice has a lower density than the water.

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

4 2309

Q:

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Reiterate

A) Abuse	B) Pretend
C) Detest	D) Repeat

Answer & Explanation Answer: D) Repeat

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which one of the following is not a type of coal?

A) Anthracite	B) Lignite
C) Peat	D) Siderite

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