Quantitative Aptitude - Arithmetic Ability Questions

Q:

In a Rhombus ABCD, measure of angle CAB is 35°, what is the measure of angle ABC?

A) 70° B) 40°
C) 50° D) 110°
 
Answer & Explanation Answer: D) 110°

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Q:

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

A) Sea B) Ocean
C) Lake D) Marsh
 
Answer & Explanation Answer: D) Marsh

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Q:

A rice trader buys 8 quintals of rice for Rs 3,600. 10% rice is lost in transportation. At what rate should he sell to earn 15% profit?

A) Rs 352.1 per quintal B) Rs 517.5 per quintal
C) Rs 575 per quintal D) Rs 582.3 per quintal
 
Answer & Explanation Answer: C) Rs 575 per quintal

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Filed Under: Profit and Loss
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Q:

A shopkeeper marks his goods 50% more than the cost price and allows a discount of 25%. His profit or loss percentage is:

A) 37.5% B) 25.5%
C) 12.5% D) 25%
 
Answer & Explanation Answer: C) 12.5%

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Q:

If 70% of total articles are sold at a profit of 20% and remaining articles are sold at a loss of 20%, then what will be the overall profit percentage?

A) 8 B) 12
C) 16 D) 6
 
Answer & Explanation Answer: A) 8

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Q:

If tan 45° + cosec 30° = x, then find the value of x.

A) √3 B) (1-2√2)/√2
C) (√3-4)/2√3 D) 3
 
Answer & Explanation Answer: D) 3

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Q:

If (x – 2) and (x + 3) are the factors of the equation x2 + k1x + k2 = 0, then what are the values of k1 and k2?

A) k1 = 6, k2 = – 1 B) k 1 = 1, k 2 = – 6
C) k 1 = 1, k2 = 6 D) k1 = – 6, k2 = 1
 
Answer & Explanation Answer: B) k 1 = 1, k 2 = – 6

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Q:

One of the internal angle of a rhombus is 60° and length of its shorter diagonal is 8 cm. What is the area of the rhombus?

A) 64√3 sq cm B) 32√2 sq cm
C) 64√2 sq cm D) 32√3 sq cm
 
Answer & Explanation Answer: D) 32√3 sq cm

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