Exams Questions and Answers

Q:

An assertion (A) and a reason(R) are given below.

Assertion (A) : Some land outside the forest area is not fertile.

Reason (R) : Extensive cattle grazing leads to loss of soil fertility.

A) Both A and R are true and R is the correct explanation of A	B) Both A and R are true, but R is not the correct explanation of A
C) A is true, but R is false	D) A is false, but R is true

Answer & Explanation Answer: B) Both A and R are true, but R is not the correct explanation of A

Explanation:

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 12110

Q:

Iodine test is used to detect

A) Carbohydrate	B) Fat
C) Protein	D) Cholesterol

Answer & Explanation Answer: A) Carbohydrate

Explanation:

The iodine test is used to test for the presence of starch i.e, Carbohydrate.

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

30 12109

Q:

Find the Value of ?

${(5.11)}^{2.2} + {(5.55)}^{3.3} + {(6.3)}^{1.4} + {(7.2)}^{2.001} = ? x 3.34$

A) 81	B) 77
C) 73	D) 89

Answer & Explanation Answer: D) 89

Explanation:

This can be done in a method called Approximation.

Now,

$5^{2} + 6^{3} + 6 + 7^{2} = ? x 3.34 25 + 216 + 6 + 49 = ? x 3.34 296 = ? x 3.34 ? = \frac{296}{3.34} = 88.622 ≅ 89$

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

25 12105

Q:

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

567, 189, 63, ?, 7

A) 21	B) 30
C) 29	D) 31

Answer & Explanation Answer: A) 21

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

9 12104

Q:

5% people of a village in India died by dengue, 15% of the remainder left the village on account of fear. If now the population is reduced to 3553, how much was it in the beginning ?

A) 4400	B) 3100
C) 2800	D) 5600

Answer & Explanation Answer: A) 4400

Explanation:

Let 'P' be the original population at the beginning

P x (95/100) x (85/100) = 3553

P = 4400.

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

9 12103

Q:

The area of a field in the shape of a trapezium measures 1440sq m. The perpendicular distance between its parallel sides is 24cm. If the ratio of the sides is 5:3, the length of the longer parallel side is:

A) 75	B) 85
C) 95	D) 105

Answer & Explanation Answer: A) 75

Explanation:

Area of field = $\frac{1}{2} * (5 x + 3 x) * 24$ = 96x sq.m

96x = 1440 => x = $\frac{1440}{96}$ = 15

Hence, the length of longer parallel side = 5x = 75m

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

7 12101

Q:

Arrange the given words in the sequence in which they occur in the dictionary.

i. Next
ii. Noisy
iii. Neutral
iv. Neither

A) iii, iv, i, ii	B) i, iv, iii, ii
C) ii, iii, i, iv	D) iv, iii, i, ii

Answer & Explanation Answer: D) iv, iii, i, ii

Explanation:

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

0 12090

Q:

Showing a man a woman said, "His brother's father is the only son of my grandfather". How is the woman related to the man?

A) Sister	B) Aunt
C) Sister-in-law	D) Daughter-in-law

Answer & Explanation Answer: A) Sister

Explanation:

The man's brother's father means his father is the only son of woman's grandfather

=> grandfather to the man also

=> Woman and the man are brother and sisters.

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Filed Under: Blood Relations
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

55 12089

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