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Q:

${Cos}^{2} 90^{°} + {Cosec}^{2} 90 ° - {Cot}^{2} 45^{°} = ?$

A) 2	B) 1
C) 1/2	D) √3/2

Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Find the value of $y (y^{4} - y^{2} - y)$ when y = 5.

A) 2900	B) 2975
C) 2925	D) 2995

Answer & Explanation Answer: B) 2975

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

How many prime numbers are there between the positive integers 60 and 100?

A) 9	B) 6
C) 7	D) 8

Answer & Explanation Answer: D) 8

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

A certain number of men agreed to do a work in 20 days. 5 men did not come for work. Others completed the work in 40 days. Find the number of men who had agreed to do the work originally.

A) 8	B) 10
C) 12	D) 15

Answer & Explanation Answer: B) 10

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

Can any one of you give me the right answer for this riddle?

Answer

The answer is letter ‘f’.

1 year = 12 months (February = 1 `f`, comes only once in the spelling of all the months)

1 month = 4 weeks (first, fourth = 2 f’s, comes twice in a month)

1 week = 7 days (first, fourth, fifth = 4 f`s, comes 4 times in a week)

1 day = 24 hours (four, five, fourteen, fifteen, twenty-four= 6 f’s, comes 6 times in a day

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Subject: Logic Puzzles Exam Prep: Bank Exams

Q:

Which of the statements given below are correct?

A) United Arab Emirates hosted the Tennis 2017 ATP World Tour Finals.

B) In 2017, Per Mertesacker captained the Premier League team Manchester United.

C) In 2017, Stephen Curry played for the NBA team Golden State Warriors.

A) Only A	B) Only B
C) Only C	D) A, B and C

Answer & Explanation Answer: C) Only C

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Filed Under: Sports
Exam Prep: Bank Exams

Q:

What is the heat generated (in J) in a heating element of resistance 800 Ω when a current of 0.2 A passes through it for 40 seconds?

A) 6400	B) 1280
C) 640	D) 3200

Answer & Explanation Answer: B) 1280

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

Q:

On 22 November 2017, cabinet approved expansion of "Beti Bacho Beti Padhao" for a Pan India coverage in how many districts of the country?

A) 640	B) 820
C) 1000	D) 1100

Answer & Explanation Answer: A) 640

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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