# IQ Test, Mental Aptitude, Logical Reasoning & Mathematical Tests

### Test Report

#### Question No 1

P is the mother of K; K is the sister of D; D is the father of J. How is P related to J?

#### Select the correct answer

Solution!
P is the mother of K

K is the sister of D

D is the father of J.

Therefore, J is the nephew or niece of K and P is the grandmother of J..

#### Question No 2

The Average age of a class of 22 subjects in 21 years. The average increased by 1 when the teacher's age also included. What is the age of the teacher?

#### Select the correct answer

Solution!
Total age of all students = 22 * 21 = 462

Total age of all students + age of the teacher = 23 * 22 = 506

Age of the teacher = 506 - 462 = 44.

#### Question No 3

A man can row down a 10 mile stream in 2 hours and up in 5 hours. What is the average speed in miles per hour?

#### Select the correct answer

Solution!
Downstream distance covered in 2 hours = 10 miles
Downstream distance covered in 1 hour = 10/2 = 5 miles
Downstream speed = 5 mile/h

and
Upstream distance covered in 5 hours = 10 mile
Upstream distance covered in 1 hour = 10/5 = 2 miles

Upstream speed = 2 mile/hr

Average speed = (1/2)*(2+5) = 3.5 mile/hr.

#### Question No 4

INGRATE is to GRATITUDE as PROFLIGATE is to..

#### Select the correct answer

Solution!
No answer description available for this question..

#### Question No 5

A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is

#### Select the correct answer

Solution!
Speed = 78 * (5/18) = 65/3 m/s

Time = 1 minute = 60 seconds

Let the length of the tunnel be x metres

Then,
(800+x)/60 = 65/3
3(800 + x) = 3900

Hence, x = 500.

#### Question No 6

Multiply 6.85 by 7.

#### Select the correct answer

Solution!
6.85 * 7 = 47.95.

#### Question No 7

Find the odd man out.

#### Select the correct answer

Solution!
Others are means of communication..

#### Question No 8

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

#### Select the correct answer

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

#### Select the correct answer

Solution!
Let cost price of the television is x.
12% of x = 12x/100 = 3x/25

Now
(3x/25)+572 = x
3x + 14300 = 25x
14300 = 22x
x = 650

Hence cost price of the television is \$650..

#### Question No 15

Find the odd man out.

#### Select the correct answer

Solution!
Atheist are the people who do not believe in God..
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15