Quantitative Aptitude - Arithmetic Ability Questions

Q:

When a number is increased by 28, it becomes 107% of itself. What is the number?

A) 336 B) 420
C) 400 D) 252
 
Answer & Explanation Answer: C) 400

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1 1876
Q:

The value of x13+x-13x23-1+x-23

A) x-1+x23 B) x+x-13
C) x13+x-1 D) x+x-1
 
Answer & Explanation Answer: C) x13+x-1

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0 1876
Q:

If the selling price is Rs 2125 after getting a discount of 15% what was the marked price?

A) Rs 2443.75 B) Rs 1806.25
C) Rs 1847 D) Rs 2500
 
Answer & Explanation Answer: D) Rs 2500

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4 1876
Q:

X and Y give an exam. Difference of their marks is 45 and the difference of their marks is 15% of the maximum marks. What is the maximum marks for the exam?

A) 180 B) 450
C) 150 D) 300
 
Answer & Explanation Answer: D) 300

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1 1875
Q:

If the value of 3-1.732, then calculate the value of 243-12108-147

A) 1.732 B) -1.464
C) 3.464 D) -1.732
 
Answer & Explanation Answer: D) -1.732

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Q:

A rectangular swimming pool of length 30 m and breadth 15 m has a uniformly sloping floor. It is 1 m in depth on one end of its length and 2 m at the other. How much water is needed to completely fill this pool?

A) 1350 cubic mts B) 2025 cubic mts
C) 675 cubic mts D) 2700 cubic mts
 
Answer & Explanation Answer: C) 675 cubic mts

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Q:

A box of sweets was distributed between A and B in the ratio 3 :4. If A got 36 sweets , what was the total no.of sweets

A) 12 B) 84
C) 144 D) 27
 
Answer & Explanation Answer: B) 84

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Q:

What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?

A) sin 2θ B) cos 2θ
C) tan 4θ D) cot 2θ
 
Answer & Explanation Answer: B) cos 2θ

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