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

#### Question No 1

331 students went on a field trip. Six buses were filled and 7 student traveled in cars. How many students were in each bus?

Solution!
Student in buses:
Total student - in car students 331-7=324
N.o of buses : 6
Each bus contains : 324/6 = 54
.

#### Question No 2

Pick the odd one out

Solution!
No explanation available for this question..

#### Question No 3

Which one of the following is a prime number ?

Solution!
551 > 22
All prime numbers less than 24 are : 2, 3, 5, 7, 11, 13, 17, 19, 23.
119 is divisible by 7; 187 is divisible by 11; 247 is divisible by 13 and 551 is divisible by 19.
So, none of the given numbers is prime.
.

#### Question No 4

The ages of two friends Julie is twice older than Katie. However if the age of Julie before 20 years and that of Katie after 20 years then Katie age is twice then Julie. What is the age of julie?

Solution!
let, Julie age = A and Katie age=B
given that
A/B = 2 / 1
A=2B
A - 2B = 0......equation 1
and also given that, A - 20 / B+ 20 = 1/2
2A -40 = B + 20
2A-B= 60.....equation 2
by solving watch equation
A = 40
so, julie is 40 years old
.

#### Question No 5

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 6

A and B can do a job in 6 days. A is 6/4 times as efficient as B. The same job can be done by A alone.

Solution!
(A's 1 day works)/(B's 1 day work)=6/4
Let A's and B's 1 day's be 6x and 4x respectively.
6x+4x=1/6
10x=1/6
x=1/60
A's 1 day work=(1/60*6)=1/10
.

#### Question No 7

Vendor bought chocolates at 6 for a rupee. How many for a rupee must he sell to gain 20%?

Solution!
C.p of 6 chocolates= 120% of RS. 1= 6/5
For RS. 6/5 chocolates sold =6
For RS. 1 chocolates sold (6*5/6)=5
.

#### Question No 8

What comes next in the series 1, 4, 3, 9, 5, 16, 7...

Solution!
No explanation available for this question..

#### Question No 9

Find the word which is different from the rest

Solution!
No explanation available for this question..

#### Question No 10

(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 11

Two sisters Sonia and Paige. Sonia is 14 years older than Paige. Eight years from now the sum of their ages will 50. Find the age of elder sister?

Solution!
1st condition:
S+16=P
2nd condition:
S+6+P+6=50
2P=20
P=10
S=10+14=24
.

#### Question No 12

On 9th September it was Wednesday. What was the day of week on 1st of September?

Solution!
No explanation available for this question..

#### Question No 13

Which word means the opposite of prohibt?

Solution!
Prohibit means to forbid; permit means to allow..

#### Question No 14

It is my_____ that municiple employees handle their jobs with grat professionalism.

Solution!
Belief is correct..

#### Question No 15

apcap, pcapa, capap, _____,  apapc, papca

Solution!
One letter left shift..

#### Question No 16

1.5, 3, 4.5 ,__, 7.5, 9, 10.5
find the missing?

Solution!

#### Question No 17

The smallest 6 digit number exactly divisible by 111 is:

Solution!
The smallest 6-digit number 100000.
111) 100000 (900
999
-----
100
Required number = 100000 + (111 - 100)    = 100011.
.

#### Question No 18

If Harry take his dog daily for a walk for one and half hour at a speed of 6 miles per hour. How far they will have walked?

Solution!
Speed=distance/time
Distance=speed xtime
Distance=6*1.5=9 miles.
.

#### Question No 19

Ned is the father of the only sister of my mother's husband's brother. Then I am Ned's:

Solution!
No explanation available for this question..

#### Question No 20

From promotion to advertising, Mark exhibits a firm grasp of _____ in corporate operation:

Solution!
No explanation available for this question..

#### Question No 21

A family consists of 6 members P, Q, R, S, T, and U  . There are two married couples . Q is a doctor and the father of T ,U is grandfather of R and is a contractor . s is grandmother of T and is a housewife. There is one doctor, one contractor -one house wife and two students in the family.
Which of the following is definitely a group of male members?

Solution!
Q the doctor, is the father of T. S, the house wife, is the grandmother of T and hence the mother of Q. Since there are only two married couples one being that of Q, the grandfather of R i. e, U must be married to S. Thus, R and T will be both children of Q and these must be the student. So P, who remains, Shell be the wife of  Q and she alone can be the nurse. Thus,  U must be the contractor. Clearly, for definite the males are  Q, the father and  U, the grandfather..

#### Question No 22

Which word means the same as negligible?

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

#### Question No 23

Which one is odd?
Y, U, W, Q, R, O...?

Solution!
All are odd except R..

#### Question No 24

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 25

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!
PxQ-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 26

The price of 5 apples and 3 bananas is Rs. 21 and price of 4 apples and 6 bananas is Rs. 24. What will be price of 1 apple and 2 bananas:

Solution!
No explanation available for this question..

#### Question No 27

Development : sprawl : : famine : _____

Solution!
Development is a cause of sprawl, and famine is a cause of malnutrition..

#### Question No 28

These are six persons A ,B, C, D , E,and F  is a sister of  F. B is a  brother of E's husband. D is the father of A and grandfather of F. There are two fathers, three brothers and a mother in the group. Who is the mother?

Solution!
D is father of A and grandfather of F. So,  A is father of F. Thus, D and A are the two fathers. C is the sister of F. So, C is the daughter of A . Since there is only one mother, it is  evident that  E is the wife of A and hence the mother of C and C and F. So, B is brother of A . There are three brothers. So, F is the brother of C. Clearly, E is the mother..

#### Question No 29

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

Solution!
No explanation available for this question..

#### Question No 30

bd, fh, ji, __, rt.
Find the missing?