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Q:

From a point, 40 m apart from the foot of a tower, the angle of elevation of its top is 60°. The height of the tower is

A) 40√3 km B) 40√3 cm
C) 40√3 m D) 40√2 m
 
Answer & Explanation Answer: C) 40√3 m

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: GATE , Bank Exams , AIEEE
Job Role: Bank Clerk

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Q:

The radius of a sphere and hemisphere are same. The ratio of their total surface area is

A) 3:1 B)  2:1
C) 3:2 D) 4:3
 
Answer & Explanation Answer: D) 4:3

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Filed Under: Quantitative Aptitude - Arithmetic Ability
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Q:

Two equal arcs of two circles subtend angle of  60° and 75° at the centre. The ratio of the radii of the two circles is

A) 5/4 B) 3/2
C) 4/5 D) 2/3
 
Answer & Explanation Answer: A) 5/4

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Filed Under: Quantitative Aptitude - Arithmetic Ability
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Q:

The pie chart shows the number of shoes of 5 different brands in a multi brand store. There are total 1200 shoes.

A) 230 B) 276
C) 286 D) 216
 
Answer & Explanation Answer: B) 276

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Filed Under: Pie Charts - Quantitative Aptitude - Data Interpretation
Exam Prep: AIEEE , Bank Exams , CAT , GATE

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Q:

In the given figure, how many students study only 2 subjects?

A) 11 B) 23
C) 12 D) 40
 
Answer & Explanation Answer: B) 23

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Filed Under: Logical Venn Diagram - Verbal Reasoning - Mental Ability
Exam Prep: AIEEE , Bank Exams , CAT , GATE

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Q:

Nine years later, age of B will be equal to the present age of A. Sum of A's age 3 years later and B's age 4 years ago is 76. If C is half of the present age of B, then what will be C's age (in years) after 10 years?

A) 32 B) 36
C) 27 D) 31
 
Answer & Explanation Answer: C) 27

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Filed Under: Problems on Ages - Quantitative Aptitude - Arithmetic Ability
Exam Prep: AIEEE , Bank Exams , CAT , GATE

2 1103
Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

Sahil said, "Where will I be this time next year!"

A) Sahil asked where he should be that time the following year. B) Sahil worried where he would be that time the next year.
C) Sahil wondered where he would be that time the following year. D) Sahil said where he would be that time the next year.
 
Answer & Explanation Answer: C) Sahil wondered where he would be that time the following year.

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Filed Under: English
Exam Prep: Bank Exams , CAT , GATE , TOEFL

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Q:

What will come in place of the question mark (?) in the following number series?

17, 98, 26, 89, 35, ?

A) 80 B) 75
C) 67 D) 53
 
Answer & Explanation Answer: A) 80

Explanation:

1. Ans. A.
98 = 17 + 81
26 = 98 – 72
89 = 26 + 63
35 = 89 – 54
? = 35 + 45, i.e. ? = 80

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

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