Aptitude and Reasoning Questions

Q:

If a - b = -5 and a2+b2=73, then find ab.

A) 35 B) 14
C) 50 D) 24
 
Answer & Explanation Answer: D) 24

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5 1803
Q:

In a circle, a diameter AB and a chord PQ (which is not a diameter) intersect each other at X perpendicularly. If AX : BX = 3 : 2 and the radius of the circle is 5 cm, then the length of chord PQ is

A) 2√13 cm B) 5√3 cm
C) 4√6 cm D) 6√5 cm
 
Answer & Explanation Answer: C) 4√6 cm

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Filed Under: Area
Exam Prep: Bank Exams

0 1802
Q:

Arrange the given words in the sequence in which they occur in the dictionary.
i. Translucent
ii. Transparent
iii. Transport
iv. Transistor

A) iv, i, ii, iii B) iv, i, iii, ii
C) i, iii, ii, iv D) i, ii, iii, iv
 
Answer & Explanation Answer: A) iv, i, ii, iii

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 1802
Q:

A  field  can  be  reaped  by  12  men  or  18  women  in  14  days.  In  how  many  days  can  8  men  and  16 women reap it?

A) 26 days B) 24 days
C) 9 days D) 8 days
 
Answer & Explanation Answer: C) 9 days

Explanation:
12 men or 18 women can complete in 14 days
8 men and 16 women can complete in how many days
12men = 18 women (Comparing efficiencies)
1men = 18/12 = 1.5 women
8 men and 16 women = 12women + 16 women = 28 women
18 women completes in 14 days
1 woman completes in 14*18 days
28 women completes in (14*18)/28 days = 9 days
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Filed Under: Time and Work
Exam Prep: Bank Exams

0 1802
Q:

The ratio of the weights of two spheres is 8 : 27 and the ratio of weights per 1 cc of materials of two is 8 : 1 . The ratio of the radii of the spheres is

A) 2:3 B) 1:3
C) 3:1 D) 3:2
 
Answer & Explanation Answer: B) 1:3

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

3 1802
Q:

The marked price of a sofa set is Rs 4800 which is sold at Rs 3672 at two successive discounts. If the first discount is 10%, then what will be the second discount (in %)?

A) 13 B) 15
C) 14 D) 17
 
Answer & Explanation Answer: B) 15

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Filed Under: Percentage
Exam Prep: Bank Exams

2 1802
Q:

A man travels 50 km at speed 25 km/h and next 40 km at 20 km/h and there after travel 90km at 15 km/h. His average speed is

A) 18 B) 25
C) 20 D) 15
 
Answer & Explanation Answer: A) 18

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Filed Under: Time and Distance
Exam Prep: Bank Exams

0 1802
Q:

Ram lent Rs. 6,000/- to Shiva for 3 years and Rs. 8,000/- to Krishna for 5 years at the same rate of simple interest per annum. He got a total interest of Rs. 5,220 from both. Find the rate of interest per annum.

A) 6% B) 7%
C) 8% D) 9%
 
Answer & Explanation Answer: D) 9%

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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