# IQ Contest, Daily, Weekly & Monthly IQ & Mathematics Competitions

#### Question No 1

The sum of Tony and Teddy age is thrice their mother age . Tony is two years younger than Teddy if the age of mother is 42 .  Find the difference between mother and younger son.

Solution!
Teddy=x elder son
Tony=x-2 younger son
Given condition
3(Tony+Teddy)=Mother
3(x-2+x)=42
6x-6=42
6x=48
X=8
Tony = 6
Teddy=8
.

#### Question No 2

There are six children playing football namely A, B, C, D,E nad F.
A and E are brothers. F is the sister of E. C is the only son of A's uncle.
B and D are the daughter of the brother of C's father.
How many male players are there?

Solution!
As, given A and E are brothers. Hence female. C is the son and hence male. B and D are daughter and hence female. Thus, there are three males..

#### Question No 3

Idiom and phrases
In the teeth of

Solution!

#### Question No 4

_____:water::tree:sap

Solution!
A hydrant is a source of water and a tree is a source of sap..

#### Question No 5

What is the unit digit in the product (365 x 659 x 771)?

Solution!
Unit digit in 34 = 1  Unit digit in (34)16 = 1
Unit digit in 365 = Unit digit in [ (34)16 x 3 ] = (1 x 3) = 3
Unit digit in 659 = 6
Unit digit in 74  Unit digit in (74)17 is 1.
Unit digit in 771 = Unit digit in [(74)17 x 73] = (1 x 3) = 3
Required digit = Unit digit in (3 x 6 x 3) = 4
.

#### Question No 6

Price of an article decreased from $70 to$60? What is the percentage decrease?

Solution!
Decrease in price=70-60=10
Percentage decrease=(10/70)*100=14%
.

#### Question No 7

In a 100m race a once with a speed of 1.66 metre per second. If a give a start of 4 minute to be and still beats him by 12 seconds. What is the speed of B?

Solution!
Time taken by a to cover hundred metres =60 seconds
Since a gives a start of 4 minutes then time taken by b =72 seconds
B takes 72 second to cover 96 meters
speed of B =96 / 8
72 = 1.33 meter per second.
.

#### Question No 8

Which of the following is not the part of the following series 15 , 8 , 3 , 1 , -6 , -13

Solution!
No explanation available for this question..

#### Question No 9

My house is facing north direction. If am standing in front of my house at a time of sunset and looking towards house sun will be on my

Solution!
No explanation available for this question..

#### Question No 10

Hira has 30 bangles, 18 of which are pink and 12 of which are white. Saher  has 20 bangles, all of them either pink or white. If the ratio of the pink bangles to the white bangles is the same for both Hira and  Saher, then Hira has how many more pink bangles then Sahar?

Solution!
Hira bangles ratio :
pink: white
18: 12
3:2
Saher are also with the same ratio as Hira
pink :white     Total
3:.         2:         20
3 x + 2 x = 20 => 5 x 20 => X = 4
3 X = 3 (4 )= 12 pink bangles
Hira have: 18 - 2 = 6 bangles more than Sahar.
.

#### Question No 11

_____: trumpet:: fret: guitar

Solution!
A valve is part of a trumpet and a frat is a part of guitar..

#### Question No 12

9, 25, 36, 42, 49, 64.....
Which one is odd?

Solution!
All numbers are square except 42..

#### Question No 13

There are some books on the shelf where 15 are cookbooks. 30% are cooks books then how many total books on the shelf?

Solution!
If 30% are cooks books then 30/100=3/10
Our equation is:
15/x = 3 /19
x = 150/30
So, 50 are total books on shelf.
.

#### Question No 14

Which word means the opposite of distress?

Solution!
Distress means great strain, upset; comfort means clamness and peace..

#### Question No 15

In following alphabet series , one term missing as shown by question mark . Choose missing term from options.
R, M, ?, F, D, ?

Solution!
Letter are in reverse order in which from the last 0, 1, 2, 3 and 4 letters are missing between two consecutive letters..

#### Question No 16

Bird is to Drib as as Animal is to

Solution!
No explanation available for this question..

#### Question No 17

Pound : United kingdom : : _______ : Costa Rica

Solution!
The pound is the unit of currenty of the united kingdom, and the colon is the unit of currency in Costa Rica..

#### Question No 18

2+2(2)+2(4)+2(8) = ?

Solution!
No explanation available for this question..

#### Question No 19

If South becomes North-East then East will be:

Solution!
No explanation available for this question..

#### Question No 20

In following questions, one term in number series is incorrect.
Find out the incorrect number
2, 5, 10, 17, 26, 37, 50, 64

Solution!
The numbers are 12 + 1, 22 + 1, 32 + 1 and so on.
So, 64 is wrong.
The correct term is (82 + 1) i.e. 65..

#### Question No 21

Susan Boyle a cycle for Rupees 1500 and sell it at a loss of 15% what is the selling price of the cycle?

Solution!
S.p price of the cycle=85% of rupees 1500
=(85/100)*1500
=1275
.

#### Question No 22

If you rearrange the letters "GLDNENA" you would have the name of a(n):

Solution!
No explanation available for this question..

#### Question No 23

In following question, a number series is given with one term missing. Choose correct alternative
2 , 4 , 12 , 48 , 240 , x

Solution!
The terms are respectivly multiplied 2 , 3 , 4 and 5 to obtain the successive terms.
Missing term = 240 * 6 = 1440.

#### Question No 24

A bus always has

Solution!
No explanation available for this question..

#### Question No 25

Pan: ____:: ban : judge

Solution!
Pan is something a critic does , and ban is something a judge does..

#### Question No 26

Allen age after 15 years will be 5 times his age 5 years back, what is the present age of Allen?

Solution!
x+15 = 5(x-5)
4x=40
x=10
.

#### Question No 27

Carpenter is to wood as tailor is to

Solution!
No explanation available for this question..

#### Question No 28

20 - 10 +10 Ã· 5 x 2

Solution!
Using DMAS rule:
= 20-10+10Ã·5x2
=20-10+2x2
=20-10+4
=20-6
=14
.

#### Question No 29

Ocean is to sea as child is to

Solution!
No explanation available for this question..

#### Question No 30

[-200-200]+200-10 = ?