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

#### Question No 1

4 + 5 - 6 x 4

Solution!
By using DMAS rule..

#### Question No 2

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 3

What Is 24 X 2?

Solution!
No explanation available for this question..

#### Question No 4

Find the odd one from the following:

Solution!
No explanation available for this question..

#### Question No 5

Which of the following is a leap year?

Solution!
No explanation available for this question..

#### Question No 6

If( A )P + Q means P is the brother of Q.
(B)PÃ—Q means P is the father of  Q.
(C)P-Q means P is the sister of Q.
which of the following  represents  S is the niece of T?

Solution!
S is the niece of T is the brother  of the father  (say M) of S i.e.T+MÃ—S..

#### Question No 7

Choose the word that has same or nearly the same meaning of delegate.

Solution!
To delegate means to authorise ,appoint or assign..

#### Question No 8

A and B are the parents of C and D. E and D are the parents of F. How is E related to B?

Solution!
No explanation available for this question..

#### Question No 9

GKF, IPC, LTY, PWT, ___, AZG
Find missing?

Solution!
The given series is a mixed series . Pattern for the first letter:
G+1=I, I+2=L, L+3=P, P+4=U, U+5=A
Pattern with gap for the second letter:
K+5=P, P+4=T, T+3=W, W+2=Y, Y+1=Z
Pattern for the third letter:
F-2=C, C-3=Y, Y-4=T, T-5=N, N-6=G
.

#### Question No 10

What comes next? 7/9 , 23/18 , 32/18 , 41/18 , ?

Solution!
No explanation available for this question..

#### Question No 11

arrival : departure :: _____ : death

Solution!
No explanation available for this question..

#### Question No 12

what is the answer of 72 ?

Solution!
No explanation available for this question..

#### Question No 13

Which word means opposite of craving?

Solution!
Craving means Desire; revulsion means aversion..

#### Question No 14

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

Solution!
The series is abccab / bcaabc / abccab.
Obviously, the pattern abccab / bcaabc is repeated.
.

#### Question No 15

The Scientist had to do and______amount of research on the project.

Solution!
Extraordinary is correct one..

#### Question No 16

1318 Ã· 2?

Solution!
No explanation available for this question..

#### Question No 17

Choose or find odd number pair
(13 - 21) , (19 - 27) , (15 - 23) , (16 - 24)

Solution!
All other pairs consist of odd numbers only.
.

#### Question No 18

Find odd one out?
D, B, J, C H, F, L, N...?

Solution!
All are even numbers except C..

#### Question No 19

Salesman, engineer and accountant. There are two married couples in the family. D, the salesman is married to the lady teacher. The doctor is married to the lawyer. F, the accountant is the son of B and brother of E. C, the lawyer is the daughter in law of A. E is the unmarried engineer. A Is the grandmother of F. What is the profession of A.

Solution!
C is the daughter in law of A who is the grandmother of F means C is the mother of F. But F is the son of B. So, B is C's husband. But C, the lawyer, is married to the doctor. So, B is the doctor. F, the accountant, will be the son of B and C. E is the unmarried engineer. So, the other married couple can be that of grandmother of F i.e, A and D. But D, the salesman, is married to the lady teacher. So, D, the salesman, is the grandfather of F, father of B and the husband of A, the lady teacher. A is the lady teacher..

#### Question No 20

In following questions, one term in number series is incorrect.
Find out the incorrect number 125, 126, 124, 127, 123, 129

Solution!
The sequence is + 1, - 2, + 3, - 4, + 5.
So, 129 is wrong and and must be replaced by (123 + 5) i.e. 128..

#### Question No 21

1 is at right of 5, 5 is facing towards 3's right, 3's back is towards North and 1's back is towards 5, then what is the direction at left of 1?

Solution!
No explanation available for this question..

#### Question No 22

How far can you travel in 8 hour if your speed is 40 km per hour?

Solution!
D=St
D=40*8
D=320 km
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#### Question No 23

The total age of x,y and z is 13 years more than the total age of x,y,z is how many times younger than x.

Solution!
Let son's age = x
Mom's age=2x
Given that
3x+10=2(x+10)
3x+10=2x+20
x=10
Given that x+y =13+y+z
x-z=13+y-y=13
z is younger than x by 13 years.
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#### Question No 24

In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is the correct quotient ?

Solution!
Number = (12 x 35)
Correct Quotient = 420 Ã· 21 = 20
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#### Question No 25

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 26

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

Solution!

#### Question No 27

Time is to clock as heat is to

Solution!
No explanation available for this question..

#### Question No 28

The present age of three persons are in proportion 4:7:9. Eight years ago the sum of their ages is 76. Find their present ages?(in years)

Solution!
Let the present ages be 4x,7x,9x years respectively.
Then (4x-8)+(7x-8)+(9x-8)=76
20x=100
x=100/20
x=5
There present ages be 20,35,45 years respectively.
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#### Question No 29

THR, RKN, RNJ, NQF, LTB...?
What's next?

Solution!
There are 3 different series.
1st in reverse order with gap.
2nd with 2 gaps in series.
3rd letter in each group with gap of 3 in reverse order.
.

#### Question No 30

How many liters of pure acid are their in 80 liters of a 20% solution.