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

#### Question No 1

Excluding stoppages, the speed of train is 50 km per hour and including stoppages it is 40 km per hour. For how many minutes does the train stop per hour?

Solution!
Due to stopages it is it covers 10 km less.
Time taken to cover 10 km= (10/50)*60 min = 12 min
.

#### Question No 2

What comes next in the series 0.1 , 3.3 , 6.5 , 9.7 , ?

Solution!
No explanation available for this question..

#### Question No 3

in sports club 30% are players of football. If there is 2000 players then how many players are of football?

Solution!
If 30% are Football players then 3/10 are footballers:
3/10=x/2000
x=3Ã—2000/10
x=600
So, 600 are football players.
.

#### Question No 4

11, 11, 22, 22, 33, 33, 44, 44...?
What's next?

Solution!
paring in multiple of 11..

#### Question No 5

Which word is the opposite of bleak?

Solution!
To be bleak is to dreary;to be bright is to be brilliant..

#### Question No 6

M1N1O1, M1N1O2, M1N2O2, _____, M2N2O3.

Solution!
Number series is: 111, 112, 122, 222, 223, 233, 333....

#### Question No 7

Time is to watch as pressure is to

Solution!
No explanation available for this question..

#### Question No 8

Idiom and phrases.
Cheek the jowal

Solution!
Description is not available for this question..

#### Question No 9

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 10

In a class 2/5 of the students are boys. If there are 50 boys, how many girls are in the class?

Solution!
No explanation available for this question..

#### Question No 11

Which word means the same as abrupt ?

Solution!
Abrupt means quick, hasty ,or sudden..

5 + 6Ã·? - 2 = 5

Solution!
5+6Ã·3-2=5
5+2-2=5
5=5
.

#### Question No 13

Choose or find odd number
325 , 236 , 178 , 639 , 538

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

#### Question No 14

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. DEF, HIJ, MNO, ?

Solution!
The letters in each term are consecutive. There is a gap of one letter between the last letter of the first term and the first letter of the second term and a gap of two letters between the last letter of the second term and the first letter of third term. So, there would be a gap of three letters between the last letter of the third term and the first letter of the fourth term.
.

#### Question No 15

Find sequence?
19869,98691,86919..?

Solution!
Shifting of one digit at left direction..

#### Question No 16

The sum of ages of two twin children is 12 years. What is the difference of there ages?

Solution!
No explanation available for this question..

#### Question No 17

Antonym of Abjure:

Solution!
No explanation available for this question..

#### Question No 18

2, 7, 15, 20, 28, 33, 41, ___, 54, 59.
Find the missing.

Solution!
It is Alternative series with addition of 5 and 8..

#### Question No 19

A man moving with speed 50 km per hour which is his target late if he moves with speed 60 km per hour he reaches on time. Find the distance between his house to the target?

Solution!
=(5*6/1)*(5/60)=2.5 km.

#### Question No 20

1, 1/2, 1/4, 1/8, 1/16, .... Common ratio will be:

Solution!
No explanation available for this question..

#### Question No 21

Light year is a unit of measuring:

Solution!
No explanation available for this question..

#### Question No 22

A Boat covers a distance of 30 km downstream in 2 hours while it takes 6 hours to cover the same distance upstream. What is the speed of the boat in kilometre per hour?

Solution!
Let B and S be the speed of boat and stream respectively
As per the given conditions
30/(B+S)=2
30/(B-B)=6
From eq (i) and (ii):
S=5   ,b= 10 km/hr
.

#### Question No 23

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. Q1F, S2E, U6D, W21C, ?

Solution!
The first letter of each term is moved two steps forward and the last letter is moved one steps backward to obtain the corresponding letters of the next term. The number series runs as follows :
1 x 1 + 1 = 2,
2 x 2 + 2 = 6,
6 x 3 + 3 = 21,
21 x 4 + 4 = 88.
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#### Question No 24

A +  B means  A is the father of  B.
A -B means A is the wife of B.
A Ã—B means A is the brother of B.
A Ã·B means  A is the daughter of B.
If  P Ã·R + S + Q , which of the following is true?

Solution!
PÃ·R+S+Q means P is the daughter of R who is the father of S who is the father of Q i.e.P is the sister of the father (S) of Q i.e. P is the aunt of Q..

#### Question No 25

A man is playing chess with white pieces. How many possible moves he can as a first move:

Solution!
No explanation available for this question..

#### Question No 26

A ring must have:

Solution!
No explanation available for this question..

#### Question No 27

A train is travelling with the speed 30 metres per second what time it will pass on man sitting on the platform if the length of the train is 225 m?

Solution!
Time =length/speed
=   225/30
=7.5
.

#### Question No 28

Whatâ€™s comes next?
50.81, 61.80, 72.79, 83.78â€¦?

Solution!
wo different series of before and after decimal point.
Before decimal: 50, 61, 72, 83, 94 (Addition of 11).
After decimal: 81, 80, 79, 78, 77(Difference of 1).

.

#### Question No 29

Which of the following is a leap year?

Solution!
No explanation available for this question..

#### Question No 30

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options.   J2Z, K4X, 17V, ?, H16R, M22P