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

### Test Report

#### Question No 1

The average of 20 numbers is 0, How many of them may be greater than zero,at the most?

#### Select the correct answer

Solution!
Maximum Numbers that can be greater than 0 to maintain total average greater than 0 are 19..

#### Question No 2

MUSICIAN is to VIRTUOSO as BARD is to..

#### Select the correct answer

Solution!
No answer description available for this question..

#### Question No 3

35 Kg of spinach costs Rs. 28. How many Kg of spinach can be bought for Rs. 16?

#### Select the correct answer

Solution!
Amount of spinach which can be bought in Rs. 28 = 35 kg! !Amount of spinach which can be bought in Rs. 1 = 35/28 = 5/4 Kg! !Amount of spinach which can be bought in Rs. 16 =(5/4)*16 = 20 Kg.

#### Question No 5

100 , 96.75 , 93.5 , 90.25 , 87 , ?

#### Select the correct answer

Solution!
Deduct 3.25 each time..

#### Question No 6

A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is

#### Select the correct answer

Solution!
Let the length of the train be x metres and its speed by y m/sec.! !Then, x/y = 15!y = x/15! !So, (x+100)/25 = x/15!15(x + 100) = 25x!15x + 1500 = 25x!1500 = 10x!x = 150 m.

#### Question No 7

Find the odd man out.

#### Select the correct answer

Solution!
Tank is an artificial resource to store water..

#### Question No 8

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

#### Select the correct answer

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

#### Question No 9

Which of the following is an integer that has a remainder of 1 when it is divided by 4,5 and 6?

#### Select the correct answer

Solution!
Least common multiple of 4,5 and 6 is 60 so 61 is an integer that has a remainder of 1 when it is divided by 4,5 and 6..

#### Question No 10

A man is 24 years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son?

#### Select the correct answer

Solution!
Let the present age of the son = x years! !Then present age the man = (x+24) years! !Given that in 2 years, man's age will be twice the age of his son! !(x+24) +2 = 2(x+2)!x = 22.

#### Question No 11

Which number is the odd one out, 8, 27, 64, 100, 125, 216, 343

#### Select the correct answer

Solution!
All others are perfect cube of any number but 100 is not the perfect cube of any number..

#### Question No 12

What is the angle between the hands of a clock at 4:20 pm?

#### Select the correct answer

Solution!
At 4:20 hour hand is nearly at 4 but not perfectly at 4.!Minute hand is at 4! !If both hands are at 4 then angle is 0 degree.! !Hour hand move 1/2 degree in one minute.! !In 20 Minutes hour hand will move 1/2 * 20 = 10 degree! !Hence, Angle between hands is 0 + 10 = 10 degree.

#### Question No 13

Play is to actor as concert is to..

#### Select the correct answer

Solution!
An actor performs in a play. A musician performs at a concert..

#### Question No 14

If the number 5r2 is divisible by 6, then r = ?

#### Select the correct answer

Solution!
572 is completely divisible by 6..

#### Question No 15

Joseph's speed of rowing in still water is 12 km/h and he finds that it takes him twice as long to row up as to row down the river. Find the speed of water in the river.

#### Select the correct answer

Solution!
Let speed of water is x.!Speed in still water = u = 12 Km/h! !As downstream speed is double of upstream speed! !(12+x) = 2(12-x)!12+x = 24-2x!3x = 12!x = 4! !Hence speed of water is 4 Km/h..

#### Question No 16

Ages of A and B are in ratio 8/7. 27 years ago their ages were in the ratio 5/4. The age of B is

#### Select the correct answer

Solution!
Given that!A/B = 8/7 ...(1)! !and!(A-27)/(B-27) = 5/4!5B-135 = 4A-108 ...(2)! !From equation(1) we have!A = (8/7)B! !Put value of A in equation(2)!5B-135 = 4*[(8/7)B]-108!5B-27 = (32/7)B!5B-(32/7)B = 27!(35B-32B)/7 = 27!3B = 189!B = 63! !Hence the age of B is 63 years..

#### Question No 18

Find the odd man out.

#### Select the correct answer

Solution!
Decadent is a condition..

#### Question No 19

What will be the day of the week 15th August, 2010?

#### Select the correct answer

Solution!
15th August, 2010 = (2009 years + Period 1.1.2010 to 15.8.2010)! !Odd days in 1600 years = 0! !Odd days in 400 years = 0! !9 years = (2 leap years + 7 ordinary years) = (2 x 2 + 7 x 1) = 11 odd days = 4 odd days.! !From January to 15 August (31 + 28 + 31 + 30 + 31 + 30 + 31 + 15) = 227 days! !227 days = (32 weeks + 3 days) = 3 odd days.! !Total number of odd days = (0 + 0 + 4 + 3) = 7.! !Hence, Given day is Sunday..

#### Question No 20

'A' is without sons and brothers, but the father of B is A's father's son. What is 'B' to 'A'?

#### Select the correct answer

Solution!
A's father's son means A himself because A has no brother.! !So A is father of B.!As A has no son, B must be her daughter..

#### Question No 21

Choose the word which is different from the rest.

#### Select the correct answer

Solution!
All except Veil cover the head, while veil covers the face..

#### Question No 22

Price of a fuel increased by 10% during budget. If its price before budget was Rs. 55 per liter what is its price after the budget?

#### Select the correct answer

Solution!
10% of 55 = (55*10)/100 = 5.5! !Price of fuel after butget = 55+5.5 = 60.5.

#### Question No 23

A 300 metre long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds.What is the length of the platform?

#### Select the correct answer

Solution!
Speed = (300/18)m/s!= 50/3m/s! !Let the length of the platform be x metres! !Then, (x+300)/39 = 50/3!3(x + 300) = 1950! !Hence, x = 350 m.

#### Question No 24

What is the angle between the two hands of a clock when the time shown by the clock is 5:30 p.m. ?

#### Select the correct answer

Solution!
q = 11/2 m ? 30h = 11/2 *30 - 30 *5 = 165-150 = 15 degree! ! .

#### Question No 25

0 , 100 , 6 , 94 , 12 , 88 , 18 , 82 , ? , ?

#### Select the correct answer

Solution!
There are two sequences interwoven.! !Add 6 starting at 0 and deduct 6 starting at 100..

#### Question No 26

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. Find out the age of the youngest child?

#### Select the correct answer

Solution!
Let the ages of children be x, (x + 3), (x + 6), (x + 9) and (x + 12) years.! !Then,!x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50!5x = 20!x = 4! !Hence, Age of the youngest child = x = 4 years.

#### Question No 27

It was Sunday on Jan 1, 2006.What was the day of the week Jan 1, 2010?

#### Select the correct answer

Solution!
On 31st December, 2005 it was Saturday.!Number of odd days from the year 2006 to the year 2009 = (1 + 1 + 2 + 1) = 5 days.! !So, On 31st December 2009, it was Thursday.! !Thus, on 1st Jan, 2010 it is Friday..

#### Question No 28

Introducing Sonia, Aamir says, "She is the wife of only nephew of only brother of my mother." How Sonia is related to Aamir?

#### Select the correct answer

Solution!
Brother of mother means maternal uncle.! !Hence only nephew of Aamir's maternal uncle means Aamir himself.! !Therefore Sonia is the wife of Aamir..

#### Question No 29

A salesman bought a pen for Rs. 100 and sold it for Rs. 110. What is his profit percent?

#### Select the correct answer

Solution!
Profit = 110 - 100 = 10! !Profit percentage = (10/100)*100 = 10%.

#### Question No 30

Conference is to Chairman as Newspaper is to?

#### Select the correct answer

Solution!
As Chairman is the highest authority in a conference! similarly Editor is in Newspaper..
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30