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

#### Question No 1

(35423 + 7164 + 41720) - (317 x 89) = ?

Solution!
35423         317 x 89 = 317 x (90 -1 )
+  7164                  = (317 x 90 - 317)
+ 41720                  = (28530 - 317)
-----                  = 28213
84307
- 28213
-----
56094
.

#### Question No 2

99*5 = ?

Solution!
No explanation available for this question..

#### Question No 3

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. c _ baa _ aca _ cacab _ acac _ bca

Solution!
The series is cab / aa / cacab / cacab / aa / cacab / ca. Thus, the pattern cacab, cacab, aa is repeated
.

#### Question No 4

Choose or find odd number pair
(13 - 31) , (45 - 54) , (16 - 61) , (71 -88)

Solution!
In all other pairs, the second number is obtained by interchanging the digits of the first.
.

#### Question No 5

23, 29, 31, 37, ___, 43, 47
Find the missing.

Solution!
Prime number series..

#### Question No 6

A is son of B but B is not father of A. Then B is ____ of A

Solution!
No explanation available for this question..

#### Question No 7

Trellis:garden:: fireplace:______

Solution!
A trellis is found in a garden and a fireplace is found in a house.

.

#### Question No 8

200% of a number is 140. 160% of the same number is:

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

If  A+ B means A is the sister of B.
A - B means A is the brother of B.
A x  B means A is the daughter of B.
Which of the following shows the relation that E is the maternal uncle of D?

Solution!
Clearly, E is the maternal uncle of D means D is the daughter of sisters (say  F) of E.i .e.
D x F+E.
.

#### Question No 11

In following alphabet series , one term missing as shown by question mark . Choose missing term from options.
Z, U, Q, ?, L

Solution!
The first, second, third,... letters of the series are respectively moved one, two, three,... steps forward to obtain the successive terms..

#### Question No 12

DYMLT is to EZNMU as 45500 is to

Solution!
No explanation available for this question..

#### Question No 13

White is to Black as Pull is to

Solution!
No explanation available for this question..

#### Question No 14

Iran : ____ : : Germany : prussia

Solution!
Iran was formerly called persia, and germany was formely called Prussia. .

#### Question No 15

CD, FG, IJ, LM, OP...?

Solution!
series skip 1 Alphabet after consecutive 2 Alphabets.
i.e. CD skip E, FG skip H, IJ.... so on
.

#### Question No 16

Insert the missing number is the series 4 , 11 , ? , 8 , 19 , 12

Solution!
No explanation available for this question..

#### Question No 17

Boys in a class sit in 5 rows such that there is 1 boy in 1st row and 1 boy increase in each row (2 in 2nd 3 in 3rd....). Now they are rearranged again in 5 rows, but equal no. of boys in each row, how many boys are in a row:

Solution!
No explanation available for this question..

#### Question No 18

John is 4 times as old as Zain. If the sum of their ages is 60 years, how old is Zain?

Solution!
No explanation available for this question..

#### Question No 19

Won is to one as

Solution!
No explanation available for this question..

#### Question No 20

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

Solution!
1^3+1, 2^3+1, 3^3+1, 4^3+1, 5^3+1

.

#### Question No 21

3x = 5x-2 x = ?

Solution!
No explanation available for this question..

#### Question No 22

Determine if the ratio 2:3.5 is equal to?

Solution!
2 x 4: 34.5 x 4
8:14
Only 8:14 is correct option and equal to 2:3
.

#### Question No 23

70.36, 80.42, 90.48, ___, 110.60?
Find the missing.

Solution!
Two different series before decimal after decimal.
Before decimal: difference of 10
After decimal:  difference of 6

.

#### Question No 24

What is 47% of 400?

Solution!
No explanation available for this question..

#### Question No 25

4.2, 16.4, 64.8, 100.10, 114.12
Find the missing.

Solution!
Before decimal number is the
square of after decimal  numbers.
.

#### Question No 26

Choose or find odd letter group
AEC , PTR , FJH , UYW , KPM

Solution!
In all other groups, first, third and second letters are alternate..

#### Question No 27

Look at this series: 2, 4, 6, 8, 10, . . .
What number should come next?

Solution!
This is a simple addition series.
Each number increases by 2.
Like -
First number is 2
Second number = 2 + 2 =4
Third number = 4 + 2 = 6
Fourth number = 6 + 2 = 8
Fifth number = 8 + 2 = 10 and
Sixth number = 10 + 2 = 12
Hence, The answer is (b) 12..

#### Question No 28

Look at this series: 8, 22, 8, 28, 8, . . .
What number should come next ?

Solution!
This is a simple addition series with a random number, 8, interpolated as every other number.
In the series, 6 is added to each number except 8, to arrive at the next number.
In this Series 8 is common number.
Now add 6 with 22 or 28.
22 + 6 = 28
28 + 6 = 34.

#### Question No 29

Idiom and phrases
Ins and outs

Solution!

#### Question No 30

A running at a speed of 60 km per hour takes one hour to complete a distance. If speed is reduced by 15 km per hour then how much time is required to cover the distance?