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Q:

Find the value of '?' in $5^{12} \times 125 \div 15625 = 3125 \times 25^{?}$

A) 4	B) 3
C) 2	D) 1

Answer & Explanation Answer: B) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

What is the simplified value of

$\frac{1}{\sqrt{25} - \sqrt{24}} - \frac{1}{\sqrt{24} - \sqrt{23}} + \frac{1}{\sqrt{23} - \sqrt{22}} - \frac{1}{\sqrt{22} - \sqrt{21}} + \frac{1}{\sqrt{21} - \sqrt{20}}$ ?

A) 5 + 2√5	B) 5 – 5√2
C) √25 + √21	D) √25 – 4

Answer & Explanation Answer: A) 5 + 2√5

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If A% of A is 196, then what is the value of A?

A) 170	B) 160
C) 120	D) 140

Answer & Explanation Answer: D) 140

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

Find the value of $x^{3} - y^{3}$ , if x - y = 4 and xy = 12.

A) 198	B) 208
C) 218	D) 228

Answer & Explanation Answer: B) 208

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Which of the following cube in the answer figure cannot be based on the unfolded cube in the question figure?

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: D) 4

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

Q:

In the following question, select the missing number from the given series.

64, 75, 86, 97, ?, 119

A) 118	B) 108
C) 98	D) 109

Answer & Explanation Answer: B) 108

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Filed Under: Number Series
Exam Prep: Bank Exams

Q:

Who invented Emoji in 1999?

A) Shigetaka Kurita	B) Hemang Amin
C) Lee Loong	D) Hamilton

Answer & Explanation Answer: A) Shigetaka Kurita

Explanation:

Shigetaka Kurita invented Emoji in 1999. There are about 3304 emojis as of March 2020.

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Filed Under: Inventions
Exam Prep: Bank Exams

Q:

In 1991 the Soviet Union collapsed MAINLY because

A) the United States was a better country and capitalism ruled the world.	B) a civil war erupted in the southern republics.
C) years of economic stagnation left it far behind Western and Asian countries.	D) key Soviet leaders were assassinated.

Answer & Explanation Answer: B) a civil war erupted in the southern republics.

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Filed Under: World History
Exam Prep: Bank Exams

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