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

Daily Test



Question No 1

Choose or find odd number pair
(2 - 8) , (3 - 27) , (4 - 32) , (5 - 125)

Select the correct answer


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

Question No 2

In following questions, one term in number series is incorrect.
Find out the incorrect number 125, 126, 124, 127, 123, 129

Select the correct answer


Solution!
The sequence is + 1, - 2, + 3, - 4, + 5.
So, 129 is wrong and and must be replaced by (123 + 5) i.e. 128..

Question No 3

Find odd one out:

Select the correct answer


Solution!
No explanation available for this question..

Question No 4

Look at this series: 58, 52, 46, 40, 34, . . .
What number should come next?

Select the correct answer


Solution!
This is a simple subtraction series.
Each number is 6 less than the previous number.
(58 - 6 = 52), (52 - 6 = 46), (46 - 6 = 40), (40 - 6 = 34),(34 - 6 = 28)
So the answer is B = 28..

Question No 5

PKC, SPF, XSK, AXN, ___, IFV
find the missing?

Select the correct answer


Solution!
The given series  is a mixed series,
 Pattern for the first letter:
P+3, S+5, X+3, A+5, F+3, I
Pattern for 3rd letter:
C+3 F+5 K+ N+ S+3,
Hence missing group is FAS.
.

Question No 6

Pick the odd one out

Select the correct answer


Solution!
No explanation available for this question..

Question No 7

Choose or find odd number
45 , 99 , 109 , 126 , 207

Select the correct answer


Solution!
  Each of the numbers except 109, is divisible by 9.
.

Question No 8

Idiom and phrase.
To end in smoke

Select the correct answer


Solution!
Description is not available..

Question No 9

Salesman, engineer and accountant. There are two married couples in the family. D, the salesman is married to the lady teacher. The doctor is married to the lawyer. F, the accountant is the son of B and brother of E. C, the lawyer is the daughter in law of A. E is the unmarried engineer. A Is the grandmother of F. What is the profession of A.

Select the correct answer


Solution!
C is the daughter in law of A who is the grandmother of F means C is the mother of F. But F is the son of B. So, B is C's husband. But C, the lawyer, is married to the doctor. So, B is the doctor. F, the accountant, will be the son of B and C. E is the unmarried engineer. So, the other married couple can be that of grandmother of F i.e, A and D. But D, the salesman, is married to the lady teacher. So, D, the salesman, is the grandfather of F, father of B and the husband of A, the lady teacher. A is the lady teacher..

Question No 10

Which number is a part of the following series 257, 325, 459, 562, 674...

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Solution!
No explanation available for this question..

Question No 11

What comes next in the series 29, 48, 68, 89, ?

Select the correct answer


Solution!
No explanation available for this question..

Question No 12

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

Select the correct answer


Solution!
No explanation available for this question..

Question No 13

Dolly:____::ferry: passenger

Select the correct answer


Solution!
Dolly moves a television or motion picture camera and a ferry moves passenger..

Question No 14

Speed of a train in 50 m per second. It can cross a pole in 30 second what is the length of the train?

Select the correct answer


Solution!
Length of the train=speed x time
Length of the train=50 x 30= 1500 m.
.

Question No 15

The son of his Late father's brother's grandmother is his ____:

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Solution!
No explanation available for this question..

Question No 16

30 years ago my age was 1/2 what it is now. What is my present age?

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Solution!
Let my present age =x 
Given that
x-30=(1/2)x
2x-30=x
2x-x=30
x=30
.

Question No 17

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options.   J2Z, K4X, 17V, ?, H16R, M22P

Select the correct answer


Solution!
The first letters in odd numbered terms from series J, I, H and in even numbered terms from the series K, L, M. The sequence followed by the numbers is + 2, + 3, + 4, + 5, + 6. The third letter of each term is moved two steps backward to obtain the third letter of the next term.
.

Question No 18

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

Select the correct answer


Solution!
No explanation available for this question..

Question No 19

94, 106, 118, 130... the difference between next two terms:

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Solution!
No explanation available for this question..

Question No 20

When a number is divided by 13, the remainder is 11. When the same number is divided by 17, then remainder is 9. What is the number ?

Select the correct answer


Solution!
x = 13p + 11 and x = 17q + 9
 13p + 11 = 17q + 9
 17q - 13p = 2
 q =(2 + 13p) /17
The least value of p for which q =(2 + 13p) /17is a whole number is p = 26
x = (13 x 26 + 11)
= (338 + 11)
   = 349
.

Question No 21

What comes next? 5 , 0 , 5 , 10 , ?

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Solution!
No explanation available for this question..

Question No 22

The average of 6 quantities is 4. The average of 3 them is 3. What is the average of the remaining three numbers?

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Solution!

The average of 6 quantities is 4.
 Therefore ,the sum of the 6 quantities is 6 × 4 = 24.
 The average of three of these 3 quantities is 3.
 Therefore, the sum of these three quantities = 3 × 3 = 9 
The sum of the remaining three quantities = 24 - 9 = 15 .
 Average of these three quantities = 15 / 3 = 5.
.

Question No 23

Find the odd one out

Select the correct answer


Solution!
No explanation available for this question..

Question No 24

Pitch:throw::heat:____

Select the correct answer


Solution!
To pitch is a synonym of to trow and to heat is a synonym of to warm..

Question No 25

Jim who is 6 year old and his uncle Harry who is 27 year old have the same birthday. In how many years will Harry be twice as old as jim?

Select the correct answer


Solution!
Let's X is year add in both age
 Jim:X + 6
  Harry: X + 27
 When Harry be twice old jim. 
2 (X + 6 )= X + 27
 x = 15
.

Question No 26

A 400 m long train crosses a platform in 40 seconds. It crosses a single pole in 10 seconds. What is the length of platform?

Select the correct answer


Solution!
Speed= 400/10
Speed=40 m/s
Let the length of platform is X metre.
Then (x+400)/40=40
X+400=40*40
X=1600-400
X=1200
.

Question No 27

What comes next in the series 99 , 100 , 100 , 99 , 101 , 98 , ?

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Solution!
No explanation available for this question..

Question No 28

Iran : ____ : : Germany : prussia

Select the correct answer


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

Question No 29

2+3-1+4=

Select the correct answer


Solution!
No explanation available for this question..

Question No 30

Find the word which is different from the rest

Select the correct answer


Solution!
No explanation available for this question..
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