Quantitative Aptitude - Arithmetic Ability Questions

Q:

The perimeter and the length of one of the diagonals of a rhombus is 34 cm and 8 cm respectively. Find the length of its other diagonal (in cm).

 

A) 7.5 B) 30
C) 22.5 D) 15
 
Answer & Explanation Answer: D) 15

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

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Q:

Dalajit lent Rs 10800 to Jaabir for 3 years and Rs 7500 to Kabir for 2 years on simple interest at the same rate of interest and received Rs 1422 in all from both of them as interest. The rate of interest per annum is

A) 3.5 percent B) 4 percent
C) 3 percent D) 4.5 percent
 
Answer & Explanation Answer: C) 3 percent

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

The costs of daily ticket of local train is Rs. 50 and Monthly Pass costs is Rs. 1125. If I buy the Monthly Pass and travel for 30 days in a month then I save?

A) 10 percent B) 25 percent
C) 14 percent D) 15 percent
 
Answer & Explanation Answer: B) 25 percent

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

614% of 1600 + 1212% of 800 is equal to

A) 100 B) 200
C) 300 D) 400
 
Answer & Explanation Answer: B) 200

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If a + b = 8 and ab = 15, then what is the value of a3 + b3?

A) 98 B) 152
C) 124 D) 260
 
Answer & Explanation Answer: B) 152

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If cos3A = X, then value of X?

A) 4cos3A - 3cosA B) 4cos3A + 3cosA
C) 3cosA - 4cos3A D) cosA + 4cos3A
 
Answer & Explanation Answer: A) 4cos3A - 3cosA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If A, B and C are denoting Mean, Median and Mode of a data and A : B = 9 : 8. Then the ratio of B : C is

A) 5:4 B) 8:9
C) 4:3 D) 7:6
 
Answer & Explanation Answer: C) 4:3

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams , CAT

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Q:

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

A) Teacher B) Justice
C) Lawyer D) Chef
 
Answer & Explanation Answer: B) Justice

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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