Quantitative Aptitude - Arithmetic Ability Questions

Q:

A line cuts the x­axis at the point (­3,0) and the y­axis at the point (0,6). What is the equation of the line?

A) x = 2y + 6 B) y = 2x ­- 6
C) x = 2y -­ 6 D) y = 2x + 6
 
Answer & Explanation Answer: D) y = 2x + 6

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

ΔXYZ is similar to ΔPQR. If ratio of Perimeter of ΔXYZ and Perimeter of ΔPQR is 16:9 and PQ = 3.6 cm, then what is the length(in cm) of XY?

A) 4.8 B) 3.2
C) 6.4 D) 8.6
 
Answer & Explanation Answer: C) 6.4

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Filed Under: Volume and Surface Area
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Q:

30% discount is offered on an item. By applying a promo code the customer wins 20% cash back. What is the effective discount?

A) 44 percent B) 52.8 percent
C) 50 percent D) 26 percent
 
Answer & Explanation Answer: A) 44 percent

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Filed Under: Percentage
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Q:

The shadow of a tower when the angle of elevation of the sun is 45°, is found to be 10 m longer than when it was 60° . The height of the tower is

A) 5(√3 - 1) m B) 5(√3 + 1) m
C) 10 (√3 - 1) m D) 10 (√3 + 1) m
 
Answer & Explanation Answer: B) 5(√3 + 1) m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

The radius of two circles is 3 cm and 4 cm. The distance between the centres of the circles is 10 cm. What is the ratio of the length of direct common tangent to the length of the transverse common tangent?

A) √51 : √68 B) √33 : √17
C) √66 : √51 D) √28 : √17
 
Answer & Explanation Answer: B) √33 : √17

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Filed Under: Area
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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) PE B) MV
C) GP D) DM
 
Answer & Explanation Answer: A) PE

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Filed Under: Odd Man Out
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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) Dhanraj Pillay B) Pankaj Advani
C) Dhyan Chand D) Sardara Singh
 
Answer & Explanation Answer: B) Pankaj Advani

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Filed Under: Odd Man Out
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 961 B) 443
C) 361 D) 289
 
Answer & Explanation Answer: B) 443

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Filed Under: Odd Man Out
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