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Q:

If $a^{2} + \frac{1}{a^{2}} = 38$ , then find the value of $(a - \frac{1}{a})$ ?

A) 2	B) 4
C) 6	D) 8

Answer & Explanation Answer: C) 6

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Find the value of $\frac{5 \sqrt{3}}{2} + \sqrt{108}$

A) 732	B) 1732
C) 2732	D) 3732

Answer & Explanation Answer: B) 1732

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Filed Under: Simplification
Exam Prep: Bank Exams

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:

Indusind Bank recently signed loan agreement of $ 200 million with ______ to provide finance to low-income women borrowers in rural India.

A) Asian Development Bank	B) World Bank
C) Asian Infrastructure Investment Bank	D) None of these

Answer & Explanation Answer: A) Asian Development Bank

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Filed Under: General Awareness
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:

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
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Q:

In a row of boys, Amit is ranked 12th from top and Ratan is 15th from bottom. They interchange their position. Ratan now becomes 37th from bottom. How many total boys are there in the row?

A) 48	B) 49
C) 100	D) 47

Answer & Explanation Answer: A) 48

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

Q:

Determine the value of $\frac{a^{2} + b^{2}}{a^{3} + b^{3}}$ when a = 2+√3 and b = 2-√3.

A) 0.27	B) 0.42
C) 0.58	D) 0.93

Answer & Explanation Answer: A) 0.27

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Filed Under: Simplification
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