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

Daily Test



Question No 1

In following questions, one term in number series is incorrect.
Find out the incorrect number
10, 26, 74, 218, 654, 1946, 5834

Select the correct answer


Solution!
Each term is 4 less than thrice the preceding number.
So, 654 is wrong and must be replaced by (218 * 3 - 4) = 650..

Question No 2

The unit digit in the product (784 x 618 x 917 x 463) is:

Select the correct answer


Solution!
Unit digit in the given product = Unit digit in (4 x 8 x 7 x 3) = (672) = 2.
.

Question No 3

Find the odd man out

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Solution!
No explanation available for this question..

Question No 4

When James born his brother was 2 years old. Now James is 50 years old what is the age of his brother now?

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Solution!
No explanation available for this question..

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.

Select the correct answer


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

Which animal is different from the rest

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Solution!
No explanation available for this question..

Question No 7

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 8

If a car moves at speed of 50 km/h for 2 hours and at 40 km/h for further 2 hours then total distance covered in last 3 hours will be:

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Solution!
No explanation available for this question..

Question No 9

A bus is travelling at the speed of 20 km per hour. In what time will it pass a man sitting on the platform if the length of the train is 100 metres?

Select the correct answer


Solution!
l=vt
l=100/20
t= 5 seconds.
.

Question No 10

White is to Black as Pull is to

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Solution!
No explanation available for this question..

Question No 11

Abet : ________ : : alone : lone

Select the correct answer


Solution!
Abet become bet when the " a " is removed , and alone becomes lone when the "a " is removed..

Question No 12

Time is to clock as heat is to

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Solution!
No explanation available for this question..

Question No 13

20 apples are divided among 4 children in ratio of 1:2:3:4. How many apples 4th child will get?

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Solution!
No explanation available for this question..

Question No 14

If you rearrange the letters "GLDNENA" you would have the name of a(n):

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Solution!
No explanation available for this question..

Question No 15

13 buses are moving on a road. If each bus has 21 seats then how many passengers are moving through these buses:

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Solution!
No explanation available for this question..

Question No 16

What is 5% of 1240?

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Solution!
No explanation available for this question..

Question No 17

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

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Solution!
No explanation available for this question..

Question No 18

Defuce:infer::____:crow.

Select the correct answer


Solution!
Deduce is a synonym of infer,and boast is a synonym of crow..

Question No 19

If the sum of 3 consecutive even numbers is 45. What is the largest of the three numbers?

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Solution!
No explanation available for this question..

Question No 20

7 - 3 + 6÷2-?=0

Select the correct answer


Solution!
7 - 3 + 6 ÷ 2 -7=0
7 - 3 + 3 - 7=0
 7 - 7=0
0=0
.

Question No 21

Average marks of 36 students are 92.5 and of 12 students are 95. What will be the average of all students:

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Solution!
No explanation available for this question..

Question No 22

n is a whole number which when divided by 4 gives 3 as remainder. What will be the remainder when 2n is divided by 4 ?

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Solution!
Let n = 4q + 3. Then 2n = 8q + 6   = 4(2q + 1 ) + 2.
Thus, when 2n is divided by 4, the remainder is 2.
.

Question No 23

A bike on electric battery is moving towards north. It's kick will be towards ______ side:

Select the correct answer


Solution!
No explanation available for this question..

Question No 24

A person covers 108 km in 3 hours. What is his speed in metre per second?

Select the correct answer


Solution!
108 km= 108*1000
=108000
3 hours =3*60"60=10800 sec
Speed= Distance/ Time
Speed= 108000/10800
Speed= 10 m/s
.

Question No 25

1199 + 399 = ?

Select the correct answer


Solution!
No explanation available for this question..

Question No 26

The average of 5 quantities is 6. The average of 3 of them is 8. What is the average of the remaining two numbers?

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Solution!
The average of 5 quantities is 6.
Therefore, the sum of the 5 quantities is 5 *6 = 30.
The average of the 3 of these 5 quantities is 8.
Therefore, the sum of these 3 quantities = 3*8 = 24
The sum of the remaining two quantities = 30 - 24 = 6.
Average of these two quantities = 6 / 2 = 3.
.

Question No 27

How far can you travel in 8 hour if your speed is 40 km per hour?

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Solution!
D=St
D=40*8
D=320 km
.

Question No 28

The age of three children are in proportion 5:7:8. After six years the sum of there ages is 50.  Find their ages six years ago. ( in years).

Select the correct answer


Solution!
Let there present ages be 5x,7x,8x years respectively.
Then, (5x+6)+(7x+6)+(8x+6)=50
16x=32
x=2
So six years ago their ages was 4,8,10 years respectively.
.

Question No 29

Don't sold our house for 450000 at a profit of 15% how much did he pay for it?

Select the correct answer


Solution!
Let cost price of the house is x
15% of x=15x/100=3x/20
450000-(3x/20)=x
900000-3x=20x
900000=23x
X=39130
.

Question No 30

Arya's brother is John but Arya is not brother of John. How is Arya related to John

Select the correct answer


Solution!
No explanation available for this question..
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