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

#### Question No 1

Find the missing.
48, 8, 42, 7, ___ , 6, 30, 5, 24, 4.

#### Select the correct answer

Solution!
Two alternative series difference of  6 and 1 respectively.  .

#### Question No 2

In 1992 Jahan was thrice as bell but in 1996 John was only twice as old as well was. How many years was there in 2000?

#### Select the correct answer

Solution!
Let's
In 1992.
Jahan age's =x  Bell age's=Y
when John was thrice as bell.
X = 3y .......( 1)
but after 4 years jhon was twice.
X + 4 = 2 (y+4)....... (2)
By substituting equations
Y = 4
but after 8 years.
In 2000 Bell was: 12
.

#### Question No 3

In following questions, one term in number series is incorrect.
Find out the incorrect number
11, 5, 20, 12, 40, 26, 74, 54

#### Select the correct answer

Solution!
The given sequence is a combination of two series:
I. 11, 20, 40, 74 and
II. 5, 12, 26, 54
The pattern in I becomes + 9, + 18, + 36, ... if 40 is replaced by 38.
So, 40 is wrong..

#### Question No 4

Time is to watch as pressure is to

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 5

The purpose of the new city Ordinance was debated_____.

#### Select the correct answer

Solution!
The auto sales of specialised in a rebuilding..

#### Question No 6

If MGDJ means LEAF Then FRUIT is meaning of:

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 7

Pointing towards a person in photograph ,Lara said "He is the only son of the father of my sister's brother." How is that person related to Lara?

#### Select the correct answer

Solution!
The relations may be analyzed as follows:
Sister's brothers _ brother
Brother's father_ father
Father's son_Brother.
So, the person in the photograph is Lara's brother .
Hence, the answer is(d).
.

#### Question No 8

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 9

By selling an article for 100 rupees . A shopkeeper faces a loss of 10%. Find the cost price of the article?

#### Select the correct answer

Solution!
Let the cost price of the article be x.
10% of x =(x*10)/100=x/10
Now
(x/10)+100=x
x+1000=10x
1000=11x
1000/11=x
C.p=90
.

#### Question No 10

Pick the odd one out

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 11

A ship is to sail as a car is to

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 12

My sister is going to be on the cover of seventeen ______.

#### Select the correct answer

Solution!
Magazine is correct..

#### Question No 13

If A works for 3 hrs daily and B for 5 hrs, then work will be done in 15 days. If A works for 5 hrs then how many hours B has to work to complete it in 12 days?

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 14

The run rate in a T-20 cricket match after 15 overs is 7.4. In last 5 overs batting team scores 91 runs. What will be total score:

#### Select the correct answer

Solution!
No explanation available for this question..

#### 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. How many male members are there in the family?

#### Select the correct answer

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. A is the mother and hence female. B is the son and hence male. C is the husband and hence male. D is the daughter and hence female. E is the brother and hence male. F is the son and hence male. So , there are four males.

.

#### Question No 16

Andreas salary was decreased by 50% and subsequently increased by 50% how much percent does she loss.

#### Select the correct answer

Solution!
Let salary is 100
Decreased 15% salary= 100 - 50=50
Increased 50% salary= 50 + 25= 75
She loss 100 - 75=25

.

#### Question No 17

To train starting at the same time from two station to 50 km apart and going in opposite directions cross each other at a distance of 170 km from one to two of the station. What is the ratio of their speeds?

#### Select the correct answer

Solution!
In same time to cover 170 km at a kilometre respectively.
For the same time speed and distance is inversely proportional.
Suresh of the speed=17:80=17:8
.

#### Question No 18

Albert's salary was increases from $60000 to$80000 . What is increase in his salary?

#### Select the correct answer

Solution!
Increase in  income= 80000-60000
=20000
\$ 20000 is the increase in the amount.
.

#### Question No 19

Rid is 5 years younger than Allen. 4 years later Allen will be twice as old as Rid. Find the percentage of Rid.

#### Select the correct answer

Solution!
let's
Allen = x
Rid= x - 5
after 4 years condition
2 x - 5 + 4 = x + 4
x = 6
Allen = 6
and rid = 1
.

#### Question No 20

(I).   A, B, C, D, E and F are six members of a family.
(II).  One couple has parents and their children in the family.
(III). A is the son of C and E is the daughter of A.
(IV). D is the daughter of F who is the mother of E.
Who are the male members in the family?

#### Select the correct answer

Solution!
Option (D)
E is the daughter of A and F is the mother of E. So, A is the father of E and hence the husband of F. Now, D is the daughter of F. So, D and E are the daughters of A and F. Also, A is the son of C. Now, only B remains. Thus, B and C are the parents of A. The sex of B and C cannot be determined.

.

#### Question No 21

What is the unit digit in 4137754 ?

#### Select the correct answer

Solution!
Unit digit in (4137)754 = Unit digit in {[(4137)4]188 x (4137)2}
=Unit digit in { 292915317923361 x 17114769 }
= (1 x 9) = 9
.

#### Question No 22

3, 10, 17, ___, 31
Find the missing.

#### Select the correct answer

Solution!
Addition of 7 in series..

#### Question No 23

A is the brother of B. B is a brother of C. D is the father of A.Based on these three statements, which of the following statements cannot be definitely true?

#### Select the correct answer

Solution!
A is the brother of B and B is the brother of C. So, C may be the brother or sister of A..

#### Question No 24

Basic principle of fountain pen is:

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 25

Find the average speed if you travel 360 km in 2 hours?

Solution!
s=d/t
s=360/2
s=180 km/hr
.

#### Question No 26

In following questions, one term in number series is incorrect.
Find out the incorrect number
56, 72, 90, 110, 132, 150

#### Select the correct answer

Solution!
The numbers are 7 * 8, 8 * 9, 9 * 10, 10 *11, 11 * 12, 12 * 13.
So, 150 is wrong and must be replaced by (12 * 13) i.e. 156..

#### Question No 27

Choose or find odd letter group
AE , AI , IO , EI , OU

#### Select the correct answer

Solution!
All other groups contain two consecutive vowels of the alphabet.
.

#### Question No 28

Magi bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With how many did she start?

#### Select the correct answer

Solution!
Let's Marla have "x" boxes.
She bought 7 more: x+7
Half of them destroyed: x+7/2
Left with:
x+7/2=22
x+7=22 x 2
x+7=44
x=37
She started with 37 boxes
.

#### Question No 29

Cheap : peach : : _____ : large

#### Select the correct answer

Solution!
Cheap is an anagram for peach, and regal is an anagram for large..

0 is an

#### Select the correct answer

Solution!
No explanation available for this question..
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