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

#### Question No 1

Find Odd one out:

Solution!
No explanation available for this question..

#### Question No 2

The present ages of three Ladies are in proportion 4:7:9. Eight years ago, the sum of their ages eight years ago(in years).

Solution!
Let their present ages be 4x,7x and 9x years respectively.
Then,(4x-8)+(7x-8)+(9x-8)=76
20x=100
x=5
Their present ages are 12 years ,27 years and 37 years respectively.
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#### Question No 3

What is the 1/4 of 1/2 of1/5 of 400.

Solution!
=1/4Ã—1/2Ã—1/5Ã—400
=1/40Ã—400
=10.
.

#### Question No 4

She said he is only son of her father's only son. So he is ____ of her:

Solution!
No explanation available for this question..

#### Question No 5

When Kumar was born his mother's age was half of his father's age who was 40 years old. Now Kumar is 10 years old. What is the age of his mother?

Solution!
No explanation available for this question..

#### Question No 6

2+3Ã—3Ã·3Ã—4+6

Solution!
By using DMAS rule:
=2+3Ã—3Ã·3Ã—4+6
=2+3Ã—1Ã—4+6
=2+12+6
=20
.

#### Question No 7

Phoenix : bird : : pegasus :_______

Solution!
Phoenix is a mytical bird, and Pegasus is a mythical horse..

#### Question No 8

2^2^2^2^0 = ?

Solution!
No explanation available for this question..

#### Question No 9

K is the brother of N and X,Y is the mother of N and Z is the father of K. Which of the following statement is not definitely true.

Solution!
K is the brother of N and X . so ,Y who is the mother of N and Z , who is the father of K ,will be mother and father of all three. however ,it is not mentioned whether N is male or female..

#### Question No 10

A knight always says truth. A knave always lies. A jester tells both. Brandon says "I am not a knave" Jon says "I am a knave" Rob says "I am not a knave" Who is jester:

Solution!
No explanation available for this question..

#### Question No 11

A car cover a distance of 200 km in 2 hours.  What will be the speed of car in metre per seconds?

Solution!
200 km =200 X 1000= 200000
2 hours =2(60 x 60) =14400
Speed=distance/time
Speed=200000/14400
Speed= 13.8 m/s
.

#### Question No 12

Look at this series: 58, 52, 46, 40, 34, . . .
What number should come next?

Solution!
This is a simple subtraction series.
Each number is 6 less than the previous number.
(58 - 6 = 52), (52 - 6 = 46), (46 - 6 = 40), (40 - 6 = 34),(34 - 6 = 28)
So the answer is B = 28..

#### Question No 13

Find the missing?
0.25/5, 0.16/4, 0.64/8, ___, 0.144/12

Solution!
Numerator is the square of denominator after decimal..

#### Question No 14

A family of six members naming P,Q,R,X,Y and Z. Q is the son of R but R is not the mother of Q. P and R are married couple. Y is the brother of R. X is the daughter of P. Z is the brother of P. Who is the brother in law of R.

Solution!
Q is the son of R but R is not the mother. So, R is the father of Q. P  is married to R. So, P is the wife of R and mother of Q.X is the daughter of P hence of R and so she is the sister of Q. Y is the brother of  R and Z is brother of P and Z is brother of P. R is husband of P and Z is the brother in law of R. and Y is brother of P. R is husband of P. Z is brother of P. so, Z is brother in law of R..

#### Question No 15

Which word means opposite of shameful?

Solution!
Shameful means dishonorable; honorable means to be distinguished or illustrious, the opposite of shameful..

#### Question No 16

ox__o__x__oox__o

Solution!
Three times of oxxo is using consecutively..

#### Question No 17

Ana is 5 years more than Jack. The sum of their ages is 29. Find the age of Jack.

Solution!
let's
Jack= X
Ana= 5 + x
so, X + 5+ X=29
X = 29
Ana = 17 and jack = 12
.

#### Question No 18

A's brother is the only son of A's mother who is wife of D. How is A related to D?

Solution!
No explanation available for this question..

#### Question No 19

30 years ago my age was 1/2 what it is now. What is my present age?

Solution!
Let my present age =x
Given that
x-30=(1/2)x
2x-30=x
2x-x=30
x=30
.

#### Question No 20

3,71,6,70,11,69,18,68...?
find next?

Solution!
Skip even position numbers in series and sequence of odd position numbers in series is diff of 3,5,7,9
Hence 18+9=27
.

#### Question No 21

Bird is to Drib as as Animal is to

Solution!
No explanation available for this question..

#### Question No 22

If x is an odd integer and 3x < 30 and 2x > 15. What is x?

Solution!
No explanation available for this question..

#### Question No 23

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
adb _ ac _ da _ cddcb _ dbc _ cbda

Solution!
The series is adbc acbd abcd dcba dbca cbda.
Thus, the letters equidistant from the beginning and the end of series are the same.
.

#### Question No 24

Which word means the same as negligible?

Solution!
Negligible means to be of little consequence; insignificant..

#### Question No 25

In following alphabet series , one term missing as shown by question mark . Choose missing term from options.
A, B, D, G, ?

Solution!
The first, second, third,.... letters of the series are respectively moved one, two, three,... steps forward to obtain the successive terms..

#### Question No 26

Find the odd man out after rearranging the jumbled spelling of the following words

Solution!
No explanation available for this question..

#### Question No 27

A man started walking from North to South. He turned right at right angles then again right at right angles. In which direction was he ultimately walking

Solution!
No explanation available for this question..

#### Question No 28

A + B means A is the daughter of B ;
A x B means A is the son of B  and
A - B means A is the wife of B.
If P x Q - S, which of the following is true?

Solution!
Option (B)
P x Q - S means P is the son of Q who is the wife of S i.e. P is the son of S or S is the father of P.

.

#### Question No 29

5, 8, 14, 26â€¦?
What comes next?

Solution!
Series proceeds with a Addition of 3, 6, 12, 24, 48...
Hence, missing number will be 50.

.

#### Question No 30

What is the angle between hands of the clock at 2:05 pm?