Quantitative Aptitude - Arithmetic Ability Questions

Q:

If 4x -7 < x - 2 and 5x +2/3 ≥ 3x + 1; then x can take which of the following values?

A) 2 B) -1
C) -2 D) 1
 
Answer & Explanation Answer: D) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Two numbers are in the ratio 3:5. If 6 is added to both of them, the ratio becomes 2:3. The numbers are

A) 21 and 35 B) 30 and 50
C) 24 and 40 D) 18 and 30
 
Answer & Explanation Answer: D) 18 and 30

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

ΔPQR is right angled at Q. QS is the altitude. PQ is 4√29 cm and PS is 8 cm. Find length of SR?

A) 10√29 cm B) 8√29 cm
C) 50 cm D) 20 cm
 
Answer & Explanation Answer: C) 50 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Two labourers A and B are paid a total of Rs 650 per day. If A is paid 160 percent of what is paid to B, how much (in Rs) is B paid?

A) 250 B) 400
C) 350 D) 450
 
Answer & Explanation Answer: A) 250

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

In a class of 56 students there are 28 girls. The average weight of these girls is 46 kg and average weight of the full class is 51 kgs. What is the average weight of the boys of the class?

A) 55 B) 56
C) 53 D) 54
 
Answer & Explanation Answer: B) 56

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

If tan 450=cot, then the value of , in radians is 

A) π B) π9
C) π2 D) π12
 
Answer & Explanation Answer: B) π9

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Q:

Which of the following ratios can be the ratio of the sides of a right angled triangle?

A) 9:6:3 B) 13:12:5
C) 7:6:5 D) 5:3:2
 
Answer & Explanation Answer: B) 13:12:5

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Q:

Which of the following is a reductible fraction?

A) 79/26 B) 105/112
C) 41/17 D) 91/15
 
Answer & Explanation Answer: B) 105/112

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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