Exams Questions and Answers

Q:

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

58, 61, 65, 70, ?, 83

A) 77	B) 76
C) 78	D) 75

Answer & Explanation Answer: B) 76

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

0 27786

Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

14 + 18 x 40 - 10 ÷ 20 = 66

A) + and x	B) + and ÷
C) - and +	D) ÷ and -

Answer & Explanation Answer: D) ÷ and -

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 27773

Q:

The difference between the compound interest and the simple interest accrued on an amount of Rs. 18,000 in 2 years was Rs. 405. What was the rate of interest p.c.p.a. ?

A) 12%	B) 13%
C) 14%	D) 15%

Answer & Explanation Answer: D) 15%

Explanation:

Let the rate be R% p.a. Then,

$[1800 {(1 + \frac{R}{100})}^{2} - 1800] - (\frac{1800 * R * 2}{100}) = 405$

$1800 [\frac{{(100 + R)}^{2}}{10000} - 1 - \frac{2 R}{100}] = 405$

$1800 [\frac{{(100 + R)}^{2} - 10000 - 200 R}{10000}] = 405$

$\Leftrightarrow$

$\frac{9}{5} * R^{2} = 405 \Leftrightarrow R^{2} = (\frac{405 * 5}{9}) = 225 \Leftrightarrow R = 15$
Rate = 15%.

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

23 27768

Q:

2 is to 55 as 6 is to

A) 99	B) 44
C) 9	D) 33

Answer & Explanation Answer: A) 99

Explanation:

Given 2 is to 55

2 + 3 = 5

5 x 11 = 55

Similarly, 6

6 + 3 = 9

9 x 11 = 99

Hence, 2 is to 55 as 6 is to 99.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

19 27762

Q:

For any two real numbers a and b.

$\sqrt{{(a - b)}^{2}} + \sqrt{{(b - a)}^{2}}$ is

A) always zero	B) never zero
C) positive only if a ≠ b	D) positive if an only if a > b

Answer & Explanation Answer: C) positive only if a ≠ b

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

1 27753

Q:

Refer the below data and answer the question.

Raw materials and Taxes are what percent of total expenses?

A) 55.53 percent	B) 41.03 percent
C) 33.78 percent	D) 48.28 percent

Answer & Explanation Answer: D) 48.28 percent

Explanation:

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Filed Under: Table Charts
Exam Prep: Bank Exams

2 27750

Q:

In the following question, select the odd word from the given alternatives.

A) Register	B) Pen
C) Pencil	D) Writer

Answer & Explanation Answer: D) Writer

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 27749

Q:

Find the number of zeroes in 129!

A) 31	B) 33
C) 35	D) 37

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