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

Question No 1

Choose or find odd number pair
(343 - 7) , (243 - 9) , (512 - 8) , (216 - 6)

Select the correct answer

Solution!
In all other pairs, first number is the cube of the second.
.

Question No 2

Berry is younger than alvin by 4 years. Is the ratio of their ages is 3:4, find the age of Alvin?

Select the correct answer

Solution!
if Alvin age is X, then berry age is  x- 4,
so x- 4 / x = 3 / 4
4 x-16 = 3 x
x = 16
so age of Alvin is 16.
.

Question No 3

What is the 4% of 1000?

Select the correct answer

Solution!
No explanation available for this question..

Question No 4

Pilot:___:: doctor: repair

Select the correct answer

Solution!
To pilot means to guide and to doctor means to repair..

Question No 5

Game: series::___: word

Select the correct answer

Solution!
A game is a part of a series and a syllable is a part of a word.

Question No 6

PKC,  SPF, XSK, AXN, FAS....?
What's next?

Select the correct answer

Solution!
The given series ia a mixed series.
Pattern for the first letter.
P+3, S+5, X+3, A+5, F+3, I
Pattern fir the second letter:
K+5, P+3, S+5, X+3, A+5, F
Pattern gor third letter:
C+3, F+5, K+3,:N+5, S+3
.

Question No 7

Which on is odd?
C, E, G, I, K, M, O, Q...?

Solution!
one gap series..

Question No 8

Choose or find odd word
Tonne , Pint , Gallon , Liter

Select the correct answer

Solution!
All except Tonne are units to measure volume of liquids.

Question No 9

Which number is odd one out? 49 , 19 , 81 , 9 , 25 , 20

Select the correct answer

Solution!
No explanation available for this question..

Question No 10

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

Select the correct answer

Solution!
No explanation available for this question..

Question No 11

Pick the odd one out

Select the correct answer

Solution!
No explanation available for this question..

Question No 12

Probity:____:: probability: likelihood

Select the correct answer

Solution!
Probity means honesty and probability means likelihood..

Question No 13

21 fishes are in a pond. 9 of them died. Now how many fishes are there in pond?

Select the correct answer

Solution!
No explanation available for this question..

Question No 14

DxyzT, Fmno, Hijkp, JuvwN..?
what's next?

Select the correct answer

Solution!
First letter in series in Ascending order is by skip 1.
D, F, H, J, L...
Last letter in series in descending order is by skip 1.
T, R, P, N, L...
.

Question No 15

If the number 97215 * 6 is completely divisible by 11, then the smallest whole number in place of * will be:

Select the correct answer

Solution!
Given number = 97215x6
(6 + 5 + 2 + 9) - (x + 1 + 7) = (14 - x), which must be divisible by 11.
x = 3
.

Question No 16

5, 8, 14, 26....?
What comes next?

Select the correct answer

Solution!
Series proceed with a difference of 3, 6, 12, 24, 48...
Hence, missing number will be 50.
.

Question No 17

Look at this series: 2, 6, 18, 54, ...
What number should come next?

Select the correct answer

Solution!
This is a simple multiplication series.
Each number is 3 times more than the previous number.
The series is 2, 6, 18, 54, . . .
Rule = (1st number x 3 = 2nd number), (2nd number x 3 = 3rd number)....
Now
(2), (2 x 3 = 6), (6 x 3 = 18), (18 x 3 = 54), (54 x 3 = 162)...
So the answer is 162..

Question No 18

Find missing series.
9.5, 8, 6.5, ___, 3.5, 2

Select the correct answer

Solution!
Difference of 1.5 in series.
6.5-1.5= 5.

.

Question No 19

Find the odd one out

Select the correct answer

Solution!
No explanation available for this question..

Question No 20

A +  B means a is the son of  B.
A- B means  A is the waife of B.
A x  B means  A is the brother of B.
A Ã· B means  A is the mother of B.
A= B means  A is the sister of B.
What does P + R - Q means?

Select the correct answer

Solution!
P +  R -Qmeans, p is the son of a  R who is the wife of Q  i.e. Q is the father of P.
Hence, the answer is (a).
.

Question No 21

A + B means A is the father of B.
A -B means A is the wife of B.
A x B means A is the brother of B.
A Ã·B means A is the daughter of B.
If P- R+Q , which of the following statements is true?

Select the correct answer

Solution!
P - R + Q means P is the wife of R who is the father of Q .I.e. is the mother of Q..

Question No 22

Anna had $20 to spend on seven pencils. After buying then she had$10 . How much did each pencil cost?

Select the correct answer

Solution!
Coat on pencils:
Total money - left money
24-10=14
Cost on seven pencils : 14
Cost on each pencil :
14/7=2
.

Question No 23

In following question,a number series is given with one term missing. Choose the correct alternative
4 , 9 , 5 , 12 , 7 , 15 , 8 , x , 10.

Select the correct answer

Solution!
The given sequence is a combination of two series :
4 , 5 , 7 , 8 , 10 and 9 , 12 , 15 , (...).
the missing term is 18..

Question No 24

4, X, 16 in a sequence such that ratio between consecutive terms is same. Then X=?

Select the correct answer

Solution!
No explanation available for this question..

Question No 25

Sherry's math test had 100 problems, 40 arithmetic, 30 algebra, 30 geometry problems. Although he answered 30% of arithmetic, 40% of algebra and 70% of geometry problems correctly, still he got less then 50% marks. How many more questions he would have to answer more to get passed.

Select the correct answer

Solution!
Arithmetic: 30% of 40 = 12
Algebra : 40% of 30 = 12
Geometry : 70% of 30=21
Total correct = 12+12+21=45
50-40=5 marks needed to pass.
.

Question No 26

Find odd one out.
EFG, JKL, PQR, VWX, BCD.

Select the correct answer

Solution!
All are contant only EFG have vowel..

Question No 27

It was Tuesday on 1st September 2015. What will be the day on 1st of October 2015?

Select the correct answer

Solution!
No explanation available for this question..

Question No 28

Which day is three days before the day immediately following the day two days before Wednesday:

Select the correct answer

Solution!
No explanation available for this question..

Question No 29

11, 13, 17, 19, __, 29.
Find the missing?

Select the correct answer

Solution!
All are prime Numbers..

Question No 30

Solid is to Liquid as Liquid is to

Select the correct answer

Solution!
No explanation available for this question..
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