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

#### Question No 1

The ages of two person differ by 12 years . 4 years ago elder one was 3  years as old as young one. What is the present age of elder peraon?

Solution!
Let the age of elder one = x
Age of  younger person=x-12
(x-4)=3(x-12-6)
x-4=3x-54
-5+54=3x-x
2x=50
x=25
.

#### Question No 2

Pointing out to a lady, David said, she is the daughter of woman who is the mother of the husband of my mother.
Who is the lady to David?

Solution!
The relations may be analyzed follows.
Mother's husband - Father.
Father,s mother- grandmother .
Grandmother ,s daughter -Father sister .
Father's sister'- Aunt.
So ,the lady is David,s aunt.
.

#### Question No 3

Dither: settle:: display:______

Solution!
Dither is an antonym for settle, and display is an antonym for hide..

#### Question No 4

Centimeter is to meter as inch is to

Solution!
No explanation available for this question..

#### Question No 5

Walking at the rate of 2 kilometre for a girl covers at a distance 1 hour 15 minutes. Running at a speed of 5 kilometre per hour girls will cover the same distance in?

Solution!
Distance=speed x time
Here time= 1 hr15 min=5/4
Distance=2*5/4=5/2=2.5 km
New speed=5 kmph
Therefore time=d/s=(2.5/5)60=30 min
.

#### Question No 6

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

Solution!

#### Question No 7

Idiom and phrases
By leaps and bounds.

Solution!

#### Question No 8

12-1*0+4/2 = ?

Solution!
No explanation available for this question..

#### Question No 9

Choose or find odd pair of words

Solution!
In all other pairs, second is the form in which the first is preserved.

#### Question No 10

Choose or find odd number
45 , 99 , 109 , 126 , 207

Solution!
Each of the numbers except 109, is divisible by 9.
.

#### Question No 11

A is the father of C. But  C is not his son.
E is the daughter of C. F is the spouse of A.
B is the brother of C.D  is the son of B.
G is a spouse B. H is a father of G.
Who is the grandmother of D?

Solution!
D  is the son of B, B is a brother of C and A is a father of C. This means that B is the father of D and A is the father of B.
So, A is the grandfather of D. Now ,F is the spouse of A. So,  F is the  grandmother  of D.
.

#### Question No 12

Food is to eat as water is to

Solution!
No explanation available for this question..

#### Question No 13

Happiness is to sorrow as Love is to

Solution!
No explanation available for this question..

#### Question No 14

?+8Ã·       2Ã— 4 = 26

Solution!
= 10 + 8 Ã·2 Ã— 4
= 10 + 4 Ã— 4
= 10 + 16
= 26
.

#### Question No 15

Find the next number in the following sequence:
1, 4, 9, 16, 25...?

Solution!
12 = 1, 22 = 4, 32 = 9, 42 = 16, and 52 = 25. So it looks as though the pattern here is squaring. Therefore, The next number in the sequence is 62 = 36..

#### Question No 16

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. _ aba _ cabc _ dcba _ bab _ a

Solution!
The series  is aababcabcddcbacbabaa. Thus, the letters equidistant from the beginning and the end of series are the same.
.

#### Question No 17

A famliy  consists of 6 member P, Q, R, X, Y and Z. Q is a son of R but R is not mother of Q. P and R are married couple. Y is the brother of R. X is a daughter of P. Z is a brother of P. Who is the father of Q?

Solution!
Q is a son of a R but R is not mother. So, R is father of Q. P is married to R. So, P is a wife of R and mother of Q. X is a daughter of P and hence of R and so she is the sister of Q. Y is a brother of R and Z is a brother of P. R is a father of Q..

#### Question No 18

Bird is to Drib as as Animal is to

Solution!
No explanation available for this question..

#### Question No 19

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the  missing term from options. 2A11, 4D13, 12G17, ?

Solution!
The first numbers in the terms follow the sequence x 2, x 3, x 4.The middle letter of each term is moved three steps forward to obtain the corresponding letter of the next term>The last numbers follow the sequence + 2, + 4, + 6.
.

#### Question No 20

A+B means A is the father of B;
A-B means A is the wife of B;
AxB means A is the brother of B;
AÃ·B means A is the daughter of B.
If PÃ·R+Q, which of the following is true?

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

#### Question No 21

A man pointing to a photograph says," The lady in the photograph is my nephew's maternal grandmother. " How is the lady in the photograph related to the man's sister who has no other sister?

Solution!
Man's Nephew maternal grandmother will be man's mother..

#### Question No 22

A, J, O, R..?

Solution!
A skip 8=j, j skip 4=O, O skip 2=R, R skip 1=T..

#### Question No 23

Abet : ________ : : alone : lone

Solution!
Abet become bet when the " a " is removed , and alone becomes lone when the "a " is removed..

#### Question No 24

Choose or find odd pair of words
(Cow : Calf), (Dog : Bitch), (Lion : Cub), (Tortoise : Turtle), (Insect : Larva)

Solution!
In all other pairs, second is the young one of the first while in (b), second is the female of the first.
.

#### Question No 25

-1, 1, -3, 5, -11... sum of next two terms will be:

Solution!
No explanation available for this question..

#### Question No 26

2, 9, __, 65, 126
Find the missing.

Solution!
1^3+1, 2^3+1, 3^3+1, 4^3+1, 5^3+1
so, 3^3+1 = 28
.

#### Question No 27

Miley have 24 pastries in box of strawberry  ,chocolate and lemon with ratio of 2:3:1 find number of pastries with flavours in the box?

Solution!
Let's ratio between them is x then,
2x +3x  +1x=24
6x =24
X=24/6
X=4
2x=2(4)=8 strawberry
3x=3(4)= 12  chocolate
1 X = 1(4)= 4 lemon
.

#### Question No 28

A shopkeeper expects a gain of 20% on his cost price. If in a week his sale was of 325 rupees what was his profit?

Solution!
C.p=(100/12.5)*325
=(1000/1225)*325
=RS.265
Profit=325-265=60
.

#### Question No 29

What comes next in the series 50 , 98 , 148 , 196 , 246 , ?

Solution!
No explanation available for this question..

#### Question No 30

. In following alphabet series , one term missing as shown by question mark . Choose missing term from options.

CAT, FDW, IGZ, ?