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

#### Question No 1

Pick the odd one out

Solution!
No explanation available for this question..

#### Question No 2

What comes next? A , J , X , H , U , F , ?

Solution!
No explanation available for this question..

#### Question No 3

Which word is opposite of soothe?

Solution!
Top soothe is to comfort; to aggravate is to irritate..

#### Question No 4

Peter's mother has only one brother John. Peter is married with the daughter of his maternal uncle. John is ______ of Peter's wife?

Solution!
No explanation available for this question..

#### Question No 5

Atif is notified by a policeman from a distance of 200 m. The thief starts running and the police man chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively ,what is the distance between them after 6 minutes?

Solution!
Relative speed of thief and policeman=(11-10)km/hr=1 km/hr.
Distance covered in 6 minutes=[(1/60)*6]km=(1/10)km=100m.
Distance between the thief and the policeman=(200-100)m=100m.
.

#### Question No 6

X is to '3rd Last' as B is to

Solution!
No explanation available for this question..

#### Question No 7

Idiom and phrases.
To take a thing lying down.

Solution!
Description is not available for this question..

#### Question No 8

87.5, 90, 92.5, ___, 97.5, 100
Find the missing.

Solution!

#### Question No 9

Choose or find odd number pair
(5 - 50) , (8 - 128) , (11 - 242) , (15 - 375)

Solution!
In all other pairs, (1st number)Â² Ã— = 2nd number.
.

#### Question No 10

In following questions, one term in number series is incorrect.
Find out the incorrect number 25, 36, 49, 81, 121, 169, 225

Solution!
The correct sequence is 52, 72, 92, 112, 132, 152.
So, 36 is wrong..

#### Question No 11

The average age f a class of 20 subjects in 10 years. The e average increased by 1 when teacher is included. What is the age of the teacher?

Solution!
Total age of students =20x30=600
Total age of all students+age of teacher = 21x30=630
age of teacher =630-600=30 years
.

#### Question No 12

In following questions, one term in number series is incorrect.
Find out the incorrect number
6, 14, 30, 64, 126

Solution!
Each term is multiplied by 2 and then increased by 2 to obtain the next term.
So, 64 is wrong and must be replaced by (30 * 2 + 2) i.e. 62..

#### Question No 13

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options.   AYD, BVF, DRH, ?, KGL

Solution!
The first letters of the first, second, third and fourth are moved one, two, three and four steps forward respectively to obtain the first letter of the successive terms. The second letters of the first, second, third and fourth terms are moved three, four, five and six steps backward respectively to obtain the second letters of the successive terms.The last letters of the terms are alternate.

#### Question No 14

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 15

3â„4 ,  8â„6 ,  9â„12 , 16â„12, 15â„20,____, 21â„28 , 32â„24 , 27â„36 , 40â„30 .

Solution!
It is zigzag  series  of alternative numerator
and denominator  of by  difference of 4 and 3.
.

#### Question No 16

In following questions, one term in number series is incorrect.
Find out the incorrect number
1236, 2346, 3456, 4566, 5686

Solution!
The first digits of the numbers from the series 1, 2, 3, 4, 5;
the second digits from the series 2, 3, 4, 5,6;
the third digits from the series 3, 4, 5, 6;
while the last digit in each of the numbers is 6.
So, 5686 is wrong and must be replaced by 5676..

#### Question No 17

The Cooking Club made some pies to sell at a basketball game to raise money for the new math books. The cafeteria contributed four pies to the sale. Each pies did the club make?

Solution!
The total number of pies was 60/5= 12.
The cafeteria contributed : 4
So, the club must have made 12-4=8
.

#### Question No 18

4 + 5 - 6 x 4

Solution!
By using DMAS rule..

#### Question No 19

Osier:____::paper: origami

Solution!
Orissar is a willow used to make basket and paper is used to make origami..

#### Question No 20

Partisan:biased::_____: limited.

Solution!
Partisan is a synonym for Biased and finite is a synonym for Limited..

#### Question No 21

Shopkeeper expects a gain of 20.5% on his cost price. In a week his sale was RS.350,what was his profit?

Solution!
=(100/120.5)*350
=(1000/1205)*350
=290
=350-290
=59
.

#### Question No 22

(51+ 52 + 53 + ... + 100) = ?

Solution!
This is an A.P. in which a = 51, l = 100 and n = 50.
Sum = n/2(a + l)=50/2x (51 + 100)  = (25 x 151)   = 3775.
.

#### Question No 23

Idiom and phrases
To have an axe to grind

Solution!
No description.

#### Question No 24

There is a family of 6 persons A, B, C, F, E and F .
They are lawyer, doctors, Teacher,salesman, Engineer and accountant .there are two married couple in the family. D, salesman, is married to lady teacher.the doctor is married to the lawyer . F , unmarried Engineer.A is the grand mother of  F. Which of the following is one of the couples?

Solution!
C is the daughter in law of A who is the Grand Mother of Means C is the mother of F. But F is the son of B. So, B is C, 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 couples can be that of grandmother of F i. e., A and D. But D, the salesman, is married to the lady teacher. Song, d, the salesman, is the grandfather of f, father of B and the husband of A the lady teacher. The two couple are C and B, and D and A which is nown among the choices..

#### Question No 25

Car running at 60 km per hour takes 1 hour to cover a distance. If the speed is reduced by 1 kilometre per hour then how much time it will cover the distance?

Solution!
Reduced speed=60-15=45 km/ hr
Now car will take 60/45*60=80 mins
.

#### Question No 26

4*4+4+4/4 = ?

Solution!
No explanation available for this question..

#### Question No 27

5.         3.         2

1.          ?           7

4.          5.         1

Solution!
All rows and columns are equal to 10.
So missing number is 2.
.

#### Question No 28

A delivery van leaves Selkirk and travels for 1.25 hours at an average speed of 50 metre per hour. How far will the Van have travelled?

Solution!
D=ST
D=50*1.25
D=62.5
.

#### Question No 29

By selling an article for \$80 a shopkeeper gets a profit of 10%. What is the cost price of the article?

Solution!
Let the cost price of the article be x
10%x=10x/100=1x/10
80-(1x/10)=x
800-1x=10x
800=10x+x
800=11x
X=800/11
X=73
.

#### Question No 30

In following number series, two terms have been put within brackets. Choose the appropriate option
Choose the appropriate option 3, 10, 29, (66), (127), 218