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

Daily Test



Question No 1

susan is 3 years older than Tom. 2 years ago Susan was twice as old as Tom. Find the present age of Susan.

Select the correct answer


Solution!
let's
t = x
 S= x + 3
 given condition
 2(x - 2) = X + 3 - 2 
x - 4 = x + 1
x = 5
Tom = 5
Susan= 8
.

Question No 2

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 3

1 is at right of 5, 5 is facing towards 3's right, 3's back is towards North and 1's back is towards 5, then what is the direction at left of 1?

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Solution!
No explanation available for this question..

Question No 4

An athlete covers a distance of 200m in 3 mins 20 sec at a speed of 1 m/s. A fat old man can cover the same distance at 1 m/s in

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Solution!
No explanation available for this question..

Question No 5

Won is to one as

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Solution!
No explanation available for this question..

Question No 6

Jhon age after 9 years will be 5 times his age 5 years back. Find the present age of Jhon?

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Solution!
Let present age of jhon =y
y+9=5(y-5)
y+9=5y-25
9+15=5y-y
24=4y
y=24/4
y=6
.

Question No 7

An ant moves 3 meters upward along the wall in 10 minutes then slips and falls 1 meter. How much time is required to climb up 12 meter wall?

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Solution!
No explanation available for this question..

Question No 8

60, 60, 48, 48, 36, 36, 24...?
Find next pair?

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Solution!
Difference between pairs is 12..

Question No 9

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?

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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 10

In following questions, one term in number series is incorrect.
Find out the incorrect number
89, 78, 86, 80, 85, 82, 83

Select the correct answer


Solution!
The sequence is - 11, + 9, - 7, + 5, - 3, + 1.
So, 86 is wrong and should be replaced by (78 + 9) i.e. 87..

Question No 11

Find sequence.
10889,08891,88910,_,91088.

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Solution!
1 digit left shift numbers..

Question No 12

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 _

Select the correct answer


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

Question No 13

29, 32, 35 are 6th, 7th and 8th terms of a sequence. Then its 1st term will be:

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Solution!
No explanation available for this question..

Question No 14

 P is the Brother of R;
Q is the son of P ;
T is the brother of S;
S is the daughter of R.
Who are the cousins of Q?

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Solution!
Option (D) 
T is the brother of S, who is the daughter of R. So, T and S are the children of R. Now, P is the brother of R and Q is the son of P. So, T and S are the cousins of Q.

.

Question No 15

All the six members 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. Which of the following is a pair of females?

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Solution!
 Option (D) 
 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, the females are only the mother A and the daughter D.

.

Question No 16

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 _ abbb _ ccccd _ ddccc _ bb _ ba

Select the correct answer


Solution!
The series is aaa / bbbb / cccc / dddd / cccc / bbbb / a..

Question No 17

If South becomes North-East then East will be:

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Solution!
No explanation available for this question..

Question No 18

Two balls are released from top of a tower at same time. A is released straight vertically and B is with small angle, which one reaches ground first?

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Solution!
No explanation available for this question..

Question No 19

What number comes next in the series 3 , 7 , 11 , 15 , 19 , ?

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Solution!
No explanation available for this question..

Question No 20

Which is False: (A) I fired at serpent's nose (B) I climbed up Mount Everest (C) I found a pearl at sea shore (D) I rode a lion and held his mane

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Solution!
No explanation available for this question..

Question No 21

Choose or find odd number pair
(13 - 21) , (19 - 27) , (15 - 23) , (16 - 24)

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Solution!
 All other pairs consist of odd numbers only.
.

Question No 22

3, 5, 66, 7, 9, 66, 12, 14, 66, 17....?
Find next pair?

Select the correct answer


Solution!
It is Alternative series with difference of 2 and
 every 3rd position number is 66.
.

Question No 23

In following questions, three sequence of alphabets/numerals are provided which correspond to each other in some way. Find out alphabets/numerals that come in the blank places. Choose the correct option
C _ B _ D _ A _ B B D D 2 _ _ 4 _ 3 4 _ ? ? ? ? _ a _ c b a _ d _ _ _ _

Select the correct answer


Solution!
Clearly, 2 corresponds to C and 4 corresponds to A. So, 1 and 3 corresponds to B and D. Thus, the missing sequence is 1, 1, 3, 3  or 3, 3, 1, 1..

Question No 24

If 355 = 8 485 = 9 850 = 8 Then 253 = ?

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Solution!
No explanation available for this question..

Question No 25

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?

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

Question No 26

What comes next in the series 25 , 20 , 50 , 40 , 100 , 60 , 200 , ?

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Solution!
No explanation available for this question..

Question No 27

A car moves 4 km and then turns left and moves 3 km. Total displacement will be:

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Solution!
No explanation available for this question..

Question No 28

Bicycle travel first How distance between two place with the speed of 5 kilometre per hour and rest of her sister is the speed of 20 km per hour. The average speed of bicycle is:

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Solution!
Let the total distance covered be" s "km 
Total time taken,
=(s/2)/5+(s/2)/20
=5s/40
Average speed,
=s/(5s/40)
=s*(40/5s)
=8 km/hr
.

Question No 29

Speed of train is 50 meters per second. It crosses a pole in 30 seconds. What is the length of the train?

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

Question No 30

P , Q , S , T , V , ?

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Solution!
No explanation available for this question..
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