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

#### Question No 1

In following questions, one term in number series is incorrect.
Find out the incorrect number 8, 27, 125, 343, 1331

Solution!
The numbers are cubes of prime numbers i.e. 23, 33, 53, 73, 113.
Clearly, none is wrong..

#### Question No 2

Choose or find odd letter group
BEH , CFI , DGJ , EHL , FIL

Solution!
In all other groups, there is a gap of two letters between first and second as well as between second and third letters..

#### Question No 3

Find the correct spellings

Solution!
No explanation available for this question..

#### Question No 4

In following alphabet series , one term missing as shown by question mark . Choose missing term from options.
BF, CH, ?, HO, LT

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

#### Question No 5

Shopkeeper buys an article for \$150 and sold it at a profit of 10%. What is the selling price of the article?

Solution!
10% of  150=(150/10*100)
=15
S.P=150+15=165
.

#### Question No 6

If the number 5 * 2 is divisible by 6, then * = ?

Solution!
6 = 3 x 2. Clearly, 5 * 2 is divisible by 2. Replace * by x.
Then, (5 + x + 2) must be divisible by 3. So, x = 2.
.

#### Question No 7

The run rate in a T-20 cricket match after 15 overs is 7.4. In last 5 overs batting team scores 91 runs. What will be total score:

Solution!
No explanation available for this question..

#### Question No 8

Chameleon, Crocodile, Alligator, Locust

Solution!
Here, all except Locust are reptiles while locust is an insect.
.

#### Question No 9

Mrs Smith it 8 year anniversary  more than twice the age of his son. The age of son is 12. Find the age of others.

Solution!
Age of Sun = 12
age of mother :8year more than twice the age of son
age of mother = 32
Age difference :20
.

#### Question No 10

Which term will replace the question mark in the series :
ABD, DGK, HMS, MTB, SBL, ?

Solution!
Clearly, the first letters of the first, second, third, fourth and fifth terms are moved three, four, five, six and seven steps forwardrespectively to obtain the first letter of the successive terms. The second letters of the first, second, third, fourth and fifth terms are moved five, six, seven, eight and nine steps forward respectively to obtain the second letter of the successive terms.
.

#### Question No 11

A book must have:

Solution!
No explanation available for this question..

#### Question No 12

absent is to present as Alive is to

Solution!
No explanation available for this question..

#### Question No 13

Idiom and phrases
Line share

Solution!

#### Question No 14

Find odd one out:

Solution!
No explanation available for this question..

#### Question No 15

A car travels first half distance between two places with a speed of 40 kilometre per hour and rest of half distance with a speed of 60 km per hour. The average speed of car is:

Solution!
Let the total distance covered be"s" km.
Total time taken,
=(s/2)/30+(s/2)/60
=3s/120
Average speed,
=s/(3s/120)
=s(120/3s)
=40 km/hr
.

#### Question No 16

The sum of five consecutive numbers is 100. What are the highest of these numbers?

Solution!
Let's number are:
x, x+1, x+2, x+3, x+4
Then,
x+x+1+x+2+x+3+x+4=100
5x +10= 100
5x =100 -10
x= 90/5
x=18
Highest number= x+4 = 18+4= 22

.

#### Question No 17

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

Solution!
The sequence is 13 + 2, 23 + 2, 33 + 2, 43 + 2, 53 + 2, 63 + 2.
Clearly, both the terms 66 and 127 are correct..

#### Question No 18

The ages of Ashley and Mary are in the ratio 4:7. The sum of their ages is 22. Find the age of Ashley?

Solution!
given condition: a/ m = 4 / 7
7 a- 4 m =0 .....equation 1
a+m=22 ......equation 2
by solving equation
a=8 ,m = 14
.

#### Question No 19

If South becomes North-East then East will be:

Solution!
No explanation available for this question..

#### Question No 20

Choose or find odd pair of words
(Fish : Pisciculture) , (Birds : Horticulture) , (Bees : Apiculture) , (Silkworm : Sericulture)

Solution!
In all other pairs, second is the name given to artificial rearing of the first.

#### Question No 21

Arya's brother is John but Arya is not brother of John. How is Arya related to John

Solution!
No explanation available for this question..

#### Question No 22

Find Series Sequence
B, C, E, G, K, M...?

Solution!
It is prime number series Alphabets.
2, 3, 5, 7, 11, 13.....
.

#### Question No 23

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 24

In farm there is 2 ducks,6 cats ,4 dogs . Each weight of duck 4 kg, cat 4 kg and dog 7 kg what is the average weight of all animals?

Solution!
={( number of ducks Ã— weight)+( number of dogs x weight)}/ total animals
= 5 kilogram is average weight of all animals.
.

#### Question No 25

If A and B are not equal. Which one is greater among A/(A-B) and B/(A-B):

Solution!
No explanation available for this question..

#### Question No 26

What comes next in the series 0.1 , 3.3 , 6.5 , 9.7 , ?

Solution!
No explanation available for this question..

#### Question No 27

P is the brother of D. X is the sister of P. A is the brother of F. F is the daughter of D. M is the father of X. Who is the uncle of A?

Solution!
A is the brother of F who  is the daughter of D.So, A is the son of D.P is the brother of D . So, P is the uncle of A..

#### Question No 28

What comes next in the series FA , HC , JE , ?

Solution!
No explanation available for this question..

#### Question No 29

Which term will replace the question mark in the series:
ABD, DGK, HMS, MTB, SBL, ?

Solution!
Clearly, the first letters of the first, second, third, fourth and fifth terms are moved three, four, five, six and seven steps forward respectively to obtain the first letter of the successive terms.
The second letters of the first, second, third, fourth and fifth terms are moved five, six, seven, eight and nine steps forward respectively to obtain the second letter of the successive terms.
The third letters of the first, second, third, fourth and fifth terms are moved seven, eight, nine, ten and eleven steps forward respectively to obtain the third letter of the successive terms.
Thus, the missing term would be ZKW.