Aptitude and Reasoning Questions

Q:

If (x/a) + (y/b) = 3 and (x/b) – (y/a) = 9, then what is the value of x/y?

A) ( b + 3 a)/( a – 3 b) B) ( a + 3 b)/( b – 3 a)
C) (1 + 3 a)/( a + 3 b) D) ( a + 3 b2)/( b – 3 a2)
 
Answer & Explanation Answer: A) ( b + 3 a)/( a – 3 b)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the HCF of 6345 and 2160?

A) 45 B) 135
C) 270 D) 15
 
Answer & Explanation Answer: B) 135

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

In the following questions are to be based on the details given below.

 

A salesman visits 274 houses in a town to find out the views about three products X, Y and Z. He found that 157 use X, 98 use only X, 22 use all the three, 14 use X and Z but not Y, 39 use Y and Z, 48 use only Y.

 

Which product is the most popular one?

 

A) X B) Y
C) Z D) Both X and Z
 
Answer & Explanation Answer: A) X

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Q:

37 trees are planted in a straight line such that distance between any two consecutive trees is same. A car takes 20 seconds to reach the 13th tree. How much more time (in seconds) will it take to reach the last tree?

A) 36 B) 40
C) 57 D) 60
 
Answer & Explanation Answer: B) 40

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Filed Under: Time and Distance
Exam Prep: AIEEE

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Q:

Find out which of the answer figures (a), (b), (c) and (d) completes the figure matrix ?

A) a B) b
C) c D) d
 
Answer & Explanation Answer: C) c

Explanation:

The second figure is obtained from the first figure by moving the line segment to the opposite side of the square boundary and replacing it with two similar line segments. Also, the element in the lower-left corner gets replaced by two similar elements - one placed in the upper-left and the other placed in the lower-right corner.

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Filed Under: Figure Matrix

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Q:

In the given figure, ,PQRS is a square whose side is 8 cm. PQS and QPR are two quadrants. A circle isplaced touching both the quadrants and the square as shown in the figure. What is the area (in sq.cm) of the circle?

A) 13/17 B) 11/14
C) 19/31 D) 15/19
 
Answer & Explanation Answer: B) 11/14

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Train A takes 45 minutes more than train B to travel a distance of 450 km. Due to engine trouble speed of train B falls by a quarter, so it takes 30 minutes more than Train A to complete the same journey. What is the speed of Train A (in km/hr)?

A) 90 B) 120
C) 100 D) 110
 
Answer & Explanation Answer: C) 100

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

Arnav's birthday is on Tuesday 14th March. On what day of the week will be Pranay's Birthday in the same year if Pranay was born on 13th September?

A) Monday B) Tuesday
C) Wednesday D) Thursday
 
Answer & Explanation Answer: C) Wednesday

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Filed Under: Calendar
Exam Prep: Bank Exams

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