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

#### Question No 1

A train is running at a speed of 30 km per hour. How far will it travel in 6 hour?

Solution!
S=v*t
S=30*60=180 km
.

#### Question No 2

If today is monday. Then what was the day before the day after yesterday?

Solution!
No explanation available for this question..

#### Question No 3

The left is discovered at 7:30 A.M and police run behind him at the speed of 70 km per hour. Find at what time we will be caught?

Solution!
Creep cover distance in one hour=50 km
Time taken by police to cought him=50/70-50=2.5 hrs
7:30 A.M + 2.5 hours= 10 A.M
.

#### Question No 4

A fruit salad mixture contains Apple, peach and melon in the ratio of 3 :2:1 .If a bowl of the mixture contains 3 Peach, how much Apple does it in bowl?

Solution!
Apple :peach: melon
2 : 3 : 5
3 peach than Apple:
3 / 2 = 1.5
Ration of Apple is 3 X 1.5 = 4.5
.

#### Question No 5

The total age of X,Y and Z is 24 years more than the total age of X,Y,Z. Z is how many times younger than x.

Solution!
given that X+Y=24+Y+Z
X-Z=24+Y-Y=24
Z is younger than x by 24 years .
.

#### Question No 6

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 7

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 _ a _ bcda _ ccd _ bcd _

Solution!
The series is aabcd / abbcd / abccd / abcdd.
Thus, a, b, c and d are repeated twice one by one.
.

#### Question No 8

Choose or find odd letter group
ABD , FGI , LMO , STU , WXZ

Solution!
In all other groups, the first letters are consecutive and third letter is obtained by skipping one letter from the second..

#### Question No 9

All the 6 member of family A, B, C, D, E and F are travelling together . B is son of C but C is not mother of B, A and C are a married couple. E is brother of C. D is daughter of A. F is the  brother of B. How is E related to D?

Solution!
B is the son of C but C is not mother of B means C is a father of B. A is married to C means A is mother of B. F is brother of B means F is son of A and C.  D is daughter of A means D is daughter A and C. E is brother of C  who is father of D. So E, is uncle of D..

#### Question No 10

Man is to crowd as tree is to

Solution!
No explanation available for this question..

#### Question No 11

The present ages of lewis and Brown is 1:2. Three from now , the ages will be in ratio 3:5. Find the present age of Brown?

Solution!
Let present ages
L/B=1:2
2L-B=0
After three years
L+3/B+3=3:5
5L-3B=6
By resolving eq
L=6      ,     B=12
.

#### Question No 12

A typist can type 60 words per hour. A document contains 600 words. How many document will he type in 20 hours?

Solution!
No explanation available for this question..

#### Question No 13

50% of 20% of 100 is:

Solution!
No explanation available for this question..

#### Question No 14

A man started walking from North to South. He turned right at right angles then again right at right angles. In which direction was he ultimately walking

Solution!
No explanation available for this question..

#### Question No 15

A+B means A is daughter of B
A*B means A i the son of B and
A-B means A is wife of B
If Z*T -S*U+P, what U to Z.

Solution!
Z*T-S*U means Z is the son of T who is the wife of s who is the son of U i.e Z is the son of S who is the son of U i.e Z is the grandson of U or U is the grandmother or grandfather of z. form the choice( 2) is true..

#### Question No 16

61.5, 63, 64.5, ___, 67.5, 69.
Find the missing.

Solution!
Difference of 1.5.

#### Question No 17

Find odd man out between following relations

Solution!
No explanation available for this question..

#### Question No 18

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 19

Three persons are walking from a place A to another place B their speeds are in ratio of 4 :3 :5. The time ratio to reach B by these person will be:

Solution!
Ratio of speed= 4:3:5
Therefore ratios of time taken= (1/4):(1/3):(1/5)=15:20:12
.

#### Question No 20

Limb is to body as branch is to

Solution!
No explanation available for this question..

#### Question No 21

George is 8 years older than Christopher. Ford  is two younger then  Christopher. The sum of their ages is 60. Find the age of Christopher?

Solution!
Let
Christopher=x
George=8x
Ford=x-2
Given condition
x+(8+2)+(x-2)=60
3x=60-6
3x=54
x=18
.

#### Question No 22

Pointing towards a person in photograph ,Lara said "He is the only son of the father of my sister's brother." How is that person related to Lara?

Solution!
The relations may be analyzed as follows:
Sister's brothers _ brother
Brother's father_ father
Father's son_Brother.
So, the person in the photograph is Lara's brother .
.

#### Question No 23

In a Cricket match Australians made 30 runs in first 60 balls. What is the run rate per over?

Solution!
No explanation available for this question..

#### Question No 24

In following question, A number series is given with one term missing. Choose the correct alternative
2 , 5 , 9 , 19 , 37 , x

Solution!
The second number is one more than twice the first;
third number is one twice second;
fourth number is one more then twice the third;
fifth number is one less then twice the fourth.
Thus the sixth number is one more than twice the fifth..

#### Question No 25

A is the mother of B .
C is the son of A.
D is the brother of  E.
E is the daughter of B.
The grandmother of D is

Solution!
D is the brother of E and E is the daughter of B.
This means that D is the son of B.
Also, A is the mother of B.
So, A is a grand mother of D.
.

#### Question No 26

Which word means the opposite of vulnerable?

Solution!
Vulnerable means open to attack or weak; secure is the opposite of weak..

#### Question No 27

Which one of the following is a prime number ?

Solution!
All prime numbers less than 22 are : 2, 3, 5, 7, 11, 13, 17, 19.
161 is divisible by 7, and 221 is divisible by 13.
373 is not divisible by any of the above prime numbers.
373 is prime.
.

#### Question No 28

Idiom and phrase.
To end in smoke

Solution!
Description is not available..

#### Question No 29

Bill runs faster than Bernard Bernard runs faster than Xerses Xerses runs faster than Bill If first two statements are true than third will be:

Solution!
No explanation available for this question..

#### Question No 30

Choose or find odd word
Calf, Cub, Piglet, Duckling, Hireling