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

Question No 1

M1N1O1, M1N1O2, M1N2O2, _____, M2N2O3.

Solution!
Number series is: 111, 112, 122, 222, 223, 233, 333....

Question No 2

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

Solution!
Let,s   numbers  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
.

Question No 3

E is the son of A.

D is the son of B.

E is married to C.

C is B's daughter.

How is D related to E?

Solution!

Option (D)

C is B's daughter and D is B's son. So, D is the brother of C.

E is a male married to C. So, E is the husband of C,

Whose brother is D. So, D is the brother-in-law of E.

.

Question No 4

If PPAPLE means APPLE then ORANGE is the meaning of:

Solution!
No explanation available for this question..

Question No 5

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

Solution!
Here, all except Hireling are young ones of animals.
.

Question No 6

E, J, O, T, Y, D, I...
what's next?

Solution!
Gap of 4 Alphabets in series..

Question No 7

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 8

The smallest 6 digit number exactly divisible by 111 is:

Solution!
The smallest 6-digit number 100000.
111) 100000 (900
999
-----
100
Required number = 100000 + (111 - 100)    = 100011.
.

Question No 9

A's father is B's son-in-law. A's sister, is the daughter of P. How is P related to B.

Solution!
Let's say :X is the daughter of A
X is son in law of B.
and P is the mother of A and wife of X then P is the daughter in law of B.
.

Question No 10

Find missing series.
9900, 990, 99, __, 0.99

Solution!
Numbers are dividing by 10 in series
99/10=9.9

.

Question No 11

A man has a daughter and a son. The son is is three years older than the daughter. In one year the man will be six time as old as the daughter is now. In ten years the man will be fourteen years older than the combined ages of his children at that time. what is the man's present age?

Solution!
Let's the age of daughter=x
age f son = x+3
age of father now=6x-1
condition:
M+0={(S+D)+ 10}+14]
6x-1=[{(x+3)+10}+14]
4x=28
x=7
Father's age=(6x-7)-1=41
.

Question No 12

My mother is the mother of your son. How am I related to you?

Solution!
No explanation available for this question..

Question No 13

Phenomenon:phenomena::die:____

Solution!
Phenomenon is the singular of phenomena,and die is the singular of dice..

Question No 14

A covered 3m in 9 seconds. Average speed will be:

Solution!
No explanation available for this question..

Question No 15

My house is facing north direction. If am standing in front of my house at a time of sunset and looking towards house sun will be on my

Solution!
No explanation available for this question..

Question No 16

3, 6, 71, 9, 12, 71, 15....
Find the next pair?

Solution!
It is alternative series of difference 3 and
every 3rd difference position number is 71.
.

Question No 17

In the class of 10 boys and 5 girls boys have 4 balls each and girls have 1 ball each what will be the average number of balls in class?

Solution!
={( number of boys X number of balls)+( number of girls X number of balls)}/ total students
={(10Ã—4)+(5Ã—1)}/10+5
=(40+5)/15
= 3 is the average number of balls in class.
.

Question No 18

Pan: ____:: ban : judge

Solution!
Pan is something a critic does , and ban is something a judge does..

Question No 19

In following questions, one term in number series is incorrect.
Find out the incorrect number
5, 10, 40, 80, 320, 550, 2560

Solution!
The sequence is * 2, * 4, * 2, * 4,...
So, 550 is wrong and must be replaced by (320 * 2) i.e. 640..

Question No 20

If P +Q means P is husband  of Q.
P/Q means P is  the sister of Q and
P x Q means P is the son of Q,
which of the following shows A is the daughter of B?

Solution!
A is the daughter of B means A is the sister of  the son (say D) of B i.e.A/DÃ—B..

Question No 21

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

Solution!
B is the son of C but C is not the mother of B means C is the father of B. A is married to C means A is the 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. Clearly, A is the mother of B..

Question No 22

Which of the following numbers will completely divide (461 + 462 + 463 + 464) ?

Solution!
(461 + 462 + 463 + 464) = 461 x (1 + 4 + 42 + 43) = 461 x 85
= 460 x (4 x 85)
= (460 x 340), which is divisible by 10.
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Question No 23

On 1st of August 2015 it was Saturday. What was the day on 1st July 2015?

Solution!
No explanation available for this question..

Question No 24

If Peter is older than John and John is younger than Patel. If Patel is younger than Peter. who is the oldest?

Solution!
No explanation available for this question..

Question No 25

CX, DW, EV, FU...?

Solution!
1st letter in series is in Ascending order and
2nd letter in series is in descending order.
.

Question No 26

What is the lowest common multiple of 10, 12 , 15

Solution!
No explanation available for this question..

Question No 27

The price of an article increases from $50 to$60. What is the percentage increase?

Solution!
Increase in price=60-50=10
% increase=(10/60)*100
=16%
.

Question No 28

If it takes 3 hour to drive a distance of 192 km on a motorway, what would be your average speed in kilometre per hour?

Solution!
S=v/t
S=192/3=64
So average speed is 64 km per hour.
.

Question No 29

Which word means the same as negligible?

Solution!
Negligible means to be of little consequence; insignificant..

Question No 30

Choose or find odd number
324 , 244 , 136 , 352 , 514