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

#### Question No 1

Which one of the following is a prime number ?

Solution!
All prime numbers less than 22 are : 2, 3, 5, 7, 11, 13, 17, 19.
161 is divisible by 7, and 221 is divisible by 13.
373 is not divisible by any of the above prime numbers.
373 is prime.
.

#### Question No 2

A, B and C are 3 brothers. A is elder, B is not elder, C is not youngest. Then who is youngest?

Solution!
No explanation available for this question..

#### Question No 3

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 4

Village is to District as District is to

Solution!
No explanation available for this question..

#### Question No 5

3.3, 4.6, ___, 7.2, 8.5, 9.8.
Find the missing?

Solution!

#### Question No 6

BD, FH, JL,___, RT.

Solution!
In the series we are skipping one Alphabet and
more over every 2nd group of series starts with
gap of 1 Alphabet.
.

#### Question No 7

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. mnonopqopqrs _ _ _ _ _

Solution!
The series is mno / nopq / opqrs / pqrst.
.

#### Question No 8

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 9

Iron is to Clothes as Brush is to:

Solution!
No explanation available for this question..

#### Question No 10

A is the brother of B. B is the brother of C. D is the father of A. Based on these three statements, which of the following statement cannot be definitely true?

Solution!
Option (D)
A is the brother of B and B is the brother of C. So, C may be the brother or sister of A.

.

#### Question No 11

Cow is to calf as mother is to

Solution!
No explanation available for this question..

#### Question No 12

A man is lost in a desert. He wants to go to West. He observed for a while and noticed that his shadow is expanding to his right side. He must go towards:

Solution!
No explanation available for this question..

#### Question No 13

How old  am I if 500 reduced by 5 times my age is 200?

Solution!
500 - 5 x 8 = 200
5 age = 500 - 200
Age = 300/5
Age = 60
.

#### Question No 14

20 women can do a work in 15 days and 15 men can complete a work in 12 days. What is the ratio between the capacity of men and women?

Solution!
(20*15) women can do a work in 1 day.
So women 1 day =1/300
(15*12) men can do a work in 1 day
So men 1 day work=1/180
So, required ratio=(1/300)/(1/180)
=(1/5)/(1/3)
=3/5
.

#### Question No 15

25, 35, 88, 45, 65, 88, 75Ã¢â‚¬Â¦?
Find next pair?

Solution!
Alternative series with difference of 5 and every 3rd difference position number is 88.

.

#### Question No 16

Choose or find odd number
385 , 572 , 671 , 264 , 427

Solution!
In all other numbers, the middle digit is the sum of the other two.
.

#### Question No 17

The angle between hour hand and minute hand at 4:00 is:

Solution!
No explanation available for this question..

#### Question No 18

John can complete a journey in 19 hours. He travel first half of the journey at the rate of 21 kilometre per hour and second half at the rate of 24 km per hour. Find the total journey in kilometre?

Solution!
Let the total distance b x kilometre. Then,
15x=168x20
x=[(168x20)/15]=224 km.
.

#### Question No 19

By selling an article for \$100 A shopkeeper losses 20% what is the cost price of the article?

Solution!
Let cost price of the article is x.
20% of x=(x*20)/100=x/5
X/5+100=x
X+500=5x
4x=500
X=125
.

#### Question No 20

John is 5 years older than wella. Six from now the sum of their ages will be 37 years. How old is John now?

Solution!
1st condition:
J=W+5
2nd condition:
J+6+W+6=37
2W=20
W=10
J=10+5=15
.

#### Question No 21

Hijack:Plane ::

Solution!
No explanation available for this question..

#### Question No 22

If the number 91876 * 2 is completely divisible by 8, then the smallest whole number in place of * will be:

Solution!
Then number 6x2 must be divisible by 8.
x = 3, as 632 is divisible 8.
.

#### Question No 23

A and B are the parents of C but C is not the son  of A. What is C to A.

Solution!
A and B are parents but C is not the son of A its means C is daughter of A..

#### Question No 24

In following question, a number series is given with one term missing. Choose correct alternative
85, 78, 65, 40, 56, x

Solution!
(1) 85 , 78 , 65.
(2) 8*5 = 40 ,7*8 = 56 ,so 6*5 = 30.

#### Question No 25

A boy is wearing a digital watch. At 3:00 he noticed the angle between hour and minute hand:

Solution!
No explanation available for this question..

#### Question No 26

GAP, SIP, HEN, DOT...?
what's next?

Solution!
Series of vowel between constant..

#### Question No 27

Choose or find odd pair of words
(Deer : Flesh) , (Crane : Fish) , (Crow : Carrion) , (Mongoose : Snake)

Solution!
In all other pairs, first feeds on the second.
.

#### Question No 28

Which one of the following is a leap year?

Solution!
No explanation available for this question..

#### Question No 29

In following alphabet series , one term missing as shown by question mark . Choose missing term from options.   BEH, KNQ, TWZ, ?

Solution!
All the letters of each term are moved nine steps forward to obtain the corresponding letters of the next term..

#### Question No 30

What comes next in the series 11/22 , 2/3 , 33/44 , 4/5 , ?

Solution!
No explanation available for this question..
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