Quantitative Aptitude - Arithmetic Ability Questions

Q:

The mode of the data -3, 4, 0, 4, -2, -5, 1, 7, 10, 5 is

A) 0 B) 4
C) -2 D) 7
 
Answer & Explanation Answer: B) 4

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Filed Under: Simplification

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Q:

Δ ABC is right angled at B. If m∠A = 60°, then what is the value of sec C.sin A?

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

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Exam Prep: Bank Exams

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Q:

If x=aCosθCosΦ, y = aCosθSinΦ and z= aSinθ, then the value of x2+ y2 + z2 is

A) 2a2 B) 0
C) 4a2 D) a2
 
Answer & Explanation Answer: D) a2

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Q:

Choose the word is least like the other words in the group

A) Canoe B) Dingy
C) Yatch D) Igloo
 
Answer & Explanation Answer: D) Igloo

Explanation:

Canoe, Dingy, Yatch are the type of boats while igloo is a type of houses.

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Select the odd letters from the given alternatives.

A) LMN B) PPQ
C) RST D) VWX
 
Answer & Explanation Answer: B) PPQ

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Q:

In ΔPQR, S and T are points on side PQ and PR respectively. ST is parallel to QR. If lengths of PS, SQ and PR are 6 cm, 9 cm and 12.5 cm respectively, what is the length of TR?

A) 7.5 cm B) 5 cm
C) 10 cm D) 2.5 cm
 
Answer & Explanation Answer: A) 7.5 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

If 169 is subtracted from the square of a number, then the result obtained is 7056. What is the number?

A) 75 B) 78
C) 85 D) 87
 
Answer & Explanation Answer: C) 85

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

A sum of Rs. 3000 amounts to Rs. 6000 in two years at compound interest. The interest for four years is

A) Rs.9000 B) Rs.12000
C) Rs.6000 D) Rs.3000
 
Answer & Explanation Answer: A) Rs.9000

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