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Q:

A sequence $a, ax, {ax}^{2}, . . . . . ., {ax}^{n}$ , has odd number of terms. Then the median is

A) axn2+1	B) axn2-1
C) axn-1	D) axn2

Answer & Explanation Answer: D) axn2

Explanation:

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Filed Under: Probability
Exam Prep: Bank Exams

Q:

An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'K'. If its velocity is doubled, its kinetic energy will become:

A) K/2	B) 2K
C) 4K	D) K/4

Answer & Explanation Answer: C) 4K

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Which of the following numbers is divisible by 12?

A) 53412	B) 43412
C) 33412	D) 63412

Answer & Explanation Answer: A) 53412

Explanation:

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

According to Newlands' law of Octaves, how many elements exist in nature?

A) 56	B) 66
C) 55	D) 65

Answer & Explanation Answer: A) 56

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

Q:

Which nation has reported the first case of H5N8 virus?

A) China	B) France
C) USA	D) Russia

Answer & Explanation Answer: D) Russia

Explanation:

Russian authorities have reported the first known cases of an avian influenza virus called H5N8 passing from poultry to humans.

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Filed Under: General Awareness
Exam Prep: Bank Exams

Q:

The world's first solar heated military tent was designed and developed by

A) Sonam Wanchuk	B) Alain Aspect
C) Allen Bard	D) He Jiankui

Answer & Explanation Answer: A) Sonam Wanchuk

Explanation:

Sonam Wanchuk, an Indian engineer has developed the first of its kind in the world, a unique solar heated tent for the Indian Army.

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Filed Under: General Awareness
Exam Prep: Bank Exams

Q:

If x means -, / stands for +, + stands for /, and - stands for x, which of the following gives 125 - 50 / 10 + 20 x 4 ?

A) 360	B) 315
C) 6246.5	D) 420

Answer & Explanation Answer: D) 420

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

Q:

Yaman sold an item at a loss of 10%. If he had sold it for Rs.57 more, he would have made a profit of 20%. What should be the selling price of the item to make a profit of 30%?

A) Rs.247	B) Rs.190
C) Rs.228	D) Rs.222.30

Answer & Explanation Answer: A) Rs.247

Explanation:

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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