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

#### Question No 1

What comes next in the series 0 , 7 , 12 , 15 , 16 , 15 , ?

Solution!
No explanation available for this question..

#### Question No 2

In following question, a number series is given with one term missing. Choose correct alternative
1, 2, 3, 6, 9, 18, x , 54

Solution!
The numbers are alternatively multiplied by 2 and 3/2.
So, 1 X 2 = 2, 2 X 3/2 = 3,
3 X 2 = 6, 6 X 3/2 = 9,
so missing number = 18 X 3/2 = 27.

#### Question No 3

Salesman, engineer and accountant . There are two married couple,s in the family . De, the salesman is married to the lady teacher. The doctor is married to the lawyer.  F ,the accontent 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 B.

Solution!
C is the daughter in law of A  Who is the grandmother of 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 docter.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 sale man, 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. Clearly, B is the doctor..

#### Question No 4

The sum of age 5 children born at the interval of 2 year each is 40 year. Find out the age of eldest child?

Solution!
let's age of youngest child = x
Then the age of 5 children can be written as x,( x + 2) ,(X + 4 ),(x + 6) and( X + 8).
Age of elders child = X + 8
Then ,
X + (X + 2 )+ (X+ 4) +( X + 6) + (X + 8) = 40
5 X + 20 = 40
5 X = 40 - 20
X = 20 / 5
X = 4
Age of elders child = X + 8
4 + 8 = 12.
.

#### Question No 5

Calamity:Disaster ::

Solution!
No explanation available for this question..

#### Question No 6

Basic principle of fountain pen is:

Solution!
No explanation available for this question..

#### Question No 7

A farmer bought a cow for rupees 14000 and sold it for rupees 15000. Find his profit percentage?

Solution!
Profit=15000-14000
=1000
Profit percentage=(1000/14000)*100=7%
.

#### Question No 8

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 _ bc _ c _ abb _ bca _

Solution!
The series is aa / b / cccc / a / bbbb / c / aa.
.

#### Question No 9

Idiom and phrases
All and sundry

Solution!
No description.

#### Question No 10

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 11

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 12

22 tailors can make 30 dresses in 1 day. How many dresses 5 tailors can make in 2 days?

Solution!
Let no.of dresses be x.
As dresses are directly proportional to days.
So,
x/30=(5/22)(5/2)
=17
.

#### Question No 13

Find sequence?
5569,5695,6955,...?

Solution!
1 digit left shift numbers..

#### Question No 14

What is 1/9 of 135?

Solution!
No explanation available for this question..

#### Question No 15

Allen and Mary are two sisters their ages in ratio is 4:7. The sum of their ages is 22. Find the age of Mary.

Solution!
Given that
A/M=4/7
7A-4M=0
A+M=22
By resolving eq
M=14
A=8
.

#### Question No 16

Find the same relationship as Mason:Wall

Solution!
No explanation available for this question..

#### Question No 17

0, 3, 10, ??, 36, 55, 78...

Solution!
No explanation available for this question..

#### Question No 18

5 + 5 x 5 Ã· 5 x 5 - 5

Solution!
By using DMAS rule :
= 5+5x5Ã·5x5-5
=5+5x1x5-5
=5+25-5
=25
.

#### Question No 19

Lisa 16 years younger than Kathy. If the sum of their ages is 30, how old is Lisa?

Solution!
let's
Lisa = x
Kathi = x + 16
x+x+ 16 = 30
2 x = 14
x = 7
.

#### Question No 20

Courage is to war as Humility is to

Solution!
No explanation available for this question..

#### Question No 21

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 22

XY__X__Y__XXY__X
Find the missing.

Solution!
Three times of XYYX is using consecutively..

#### Question No 23

75, 72.5, 70, ___, 65, 62.5
Fibd the missing.

Solution!
Difference of 2.5 in series..

#### Question No 24

Ifx% of y is 100 and y % of z is 200 ,then find the relation between x and z

Solution!
It is ,y% of z=2(x% of y)
=>yz/100=2xy/100
=>z=2x

.

#### Question No 25

A 400 m long train crosses a platform in 40 seconds while it crosses a single pole in 10 seconds. What is the length of platform?

Solution!
Speed= 400/10
=40
let the length of the platform be x metres
Then,(x+400)/40=40
x+400=1600
x=1600-400
x=1200
.

#### Question No 26

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

Solution!
Gangly means tall, thin,and awkward;lanky..

#### Question No 27

A Cat and Parrot weighs 10 kg Dog and Parrot weighs 15 kg Cat and Dog weighs 19 kg What will be the weight of all three i.e. Cat, Parrot and Dog:

Solution!
No explanation available for this question..

#### Question No 28

Find the wrong number in the series:
7, 28, 63, 124, 215, 342, 511

Solution!
Clearly, the correct sequence is
(23 - 1), (33 - 1), (43 - 1), (53 - 1), (63 - 1), (73 - 1), (83 - 1).
So 28 is wrong and should be replaced by (33 - 1) i.e. 26.

#### Question No 29

The newly-fallen snow ______ transformed the landscape.

Solution!
Magically is correct..

#### Question No 30

There are six children playing football namely A, B, C, D, E and F.

A and E are brothers. F is the sister of E. C is the only son of A's uncle.

B and D are the daughters of the brother of C's father

How many female players are there?

Solution!

Option (B)

As given, A and E are brothers.

Hence both are males. F is sister of E and hence female. C is the son and hence male.

B and D are daughters and hence female.

Thus, there are three females.