IQ Test, Mental Aptitude, Logical Reasoning & Mathematical Tests

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Question No 1

Find the odd man out.

Select the correct answer


Solution!
All except admirer have the same meanings..

Question No 2

Ten years ago Akram was thrice as old as Aslam was, but 10 years hence, he will be only twice as old. What is Akram's present age?

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Solution!
Let Aslam's present age is x and Akram's present age is y.

Given that
y-10 = 3(x-10)
y-10 = 3x-30
y-3x = -20
3x-y = 20 ...(1)

and also given that
y+10 = 2(x+10)
y+10 = 2x+20
y-2x = 10 ...(2)

By simultaneously solving equation(1) and equation(2)
y=70

Hence Akram's present age is 70 years..

Question No 3

A man rowing a boat covers an average distance of 7.5 km/h. What is the distance covered after 40 minutes?

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Solution!
Distance covered in 60 minutes = 7.5 Km
Distance covered in 1 minute = 7.5/60 = 1/8 Km

Distance covered in 40 minutes = (1/8)*40 = 5 Km.

Question No 4

SLUGGARD is to ENERGY as SLATTERN is to..

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Solution!
No answer description available for this question..

Question No 5

Cost price of a camera was $430 and it was sold at profit of 16%. What is its selling price?

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Solution!
16% of 430 = (430*16)/100 = 68.8

Selling price = 430 + 68.8 = 498.8.

Question No 6

Bill's age is 1/3 of Mike's age, who is 60% of James' age. Tom is twice as old as Mike. What is the ratio of Bill's age to Tom's age?

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Solution!
Let Bill's age is Z, Mike's age is Y and Tom's age is X.

Given that
Z = (1/3)Y
and
Y = (60/100)X
Y = (6/10)X

Tom's Age is double of Mike's age mean his age is 2y.
Now Bill's age is (1/3)Y and Tom's age is 2Y and ratio between them is
[(1/3)Y] / 2Y
(1/3)*(1/2) = 1/6

Hence ratio between Bill's and Tom's age is 1/6..

Question No 7

Choose the word that is a necessary part of the word "election"

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Solution!
An election does not exist without voters. The election of a president (choice a) is a byproduct. Not all elections are held in November (choice c), nor are they nationwide (choice d)..

Question No 8

If P + Q means P is the brother of Q; P x Q means P is the wife of Q and P % Q means P is the daughter of Q then which of the following means D is the uncle of A?

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Solution!
No answer description available for this question..

Question No 9

At 3:40, the hour hand and the minute hand of a clock form an angle of ...

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Solution!
Angle traced by hour hand in 12 hrs = 360 degree

Angle traced by it in 11/3 hrs = (360/12 * 11/3) = 110 degree

Angle traced by minute hand in 60 min. = 360 degree

Angle traced by it in 40 min = (360/60 * 40) = 240 degree

So, Required angle (240 - 110) = 130 degree.

Question No 10

If n is even, Which of the following cannot be odd? (1) n+3 (2) 3n (3) n^2 - 1

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Solution!
3n and n^2 - 1 will always odd so in case of 3n answers will be even..

Question No 11

Pointing to Varman, Madhav said, "I am the only son of one of the sons of his father." How is Varman related to Madhav?

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Solution!
Madhav is the only son of one of the sons of Varman's father

So, Either Varman is the father or uncle of Madhav..

Question No 12

A can do a certain work in the same time in which B and C together can do it.If A and B together could do it in 10 days and C alone in 50 days,then B alone could do it in

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Solution!
(A + B)'s 1 day's work = 1/10

C's 1 day's work = 1/50

(A + B + C)'s 1 day's work = (1/10 + 1/50) = 6/50 = 3/25...(1)

A's 1 day's work = (B + C)'s 1 day's work .... (2)

From (1) and (2), we get
2 * (A's 1 day's work) = 3/25

A's 1 day's work = 3/50

So, B's 1 day's work (1/10 - 3/50) = 2/50 = 1/25

Hence, B alone could do the work in 25 days..

Question No 13

0 , 1 , 4 , 9 , 16 , 25 , 36 , 49 , ?

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Solution!
Add 1, 3, 5, 7, etc..

Question No 14

A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train?

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Solution!
Let the length of the train be x metres and its speed by y m/sec.

Then,
x/y = 8
x = 8y

Now, (x+264)/20 = y
8y + 264 = 20y
y = 22

Hence, Speed = 22 m/sec
= 22 * (18/5)
= 79.2 km/hr.

Question No 15

The grapes are now ...... enough to be picked.

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Solution!
No answer description available for this question..
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