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

#### Question No 1

Value of house decreases from 50000 rupees to 45000 rupees.what is the percentage decrease?

Solution!
Decrease in the value of house=50000-45000=5000
Percentage decrease=(5000/50000)*100=10%
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#### Question No 2

Find odd one:

Solution!
No explanation available for this question..

#### Question No 3

The present ages of Lewis and Brown is 1:2. Three years from now their ages be in ratio 3:5. Find the age of Brown after 5years?

Solution!
Let
Brown=b
Lewis=l
Present ages be b/l=1:2
2l-b=0....eq(1)
After three years l+3/b+3=3:5
5l-3b=6
By resolving eq
b=12
l=6
After 5 years l= 11
b=17

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#### Question No 4

In a family of six members A,B,C,D,E and F. A and B are a married couple. A being the male member.D is only son of C, who is the brother of A. E is the sister of D. B is the daughter in law of F , whose husband has died. How is E related to C.

Solution!
A is male and is married to B. so, A is the husband and wife . C is the brother of A.D is the son C . E , who is the sister of D will be the daughter of C . B is the daughter in law of F whose husband is died means F is the mother of A. Clearly E, is the daughter of C ..

#### Question No 5

What comes next in the series C, G, K, P, V, ....

Solution!
No explanation available for this question..

#### Question No 6

Solution!
Receipt is an acknowledgement or document of a purchase and licences the document or acknowledgement of a marriage..

#### Question No 7

Average age of 11 students in a class is 10. What would be the average age if teacher's age (34) is also included:

Solution!
No explanation available for this question..

#### Question No 8

John is 5 years older than wella. Six from now the sum of their ages will be 37 years. How old is John now?

Solution!
1st condition:
J=W+5
2nd condition:
J+6+W+6=37
2W=20
W=10
J=10+5=15
.

#### Question No 9

The average of 4 quantities is 5. The average of 2 them is 6. What is the average of the remaining two numbers?

Solution!
The average of 4 quantities is 5.
Therefore,the sum of the 4 quantities is 4 Ã— 5 =20.
The  average of two of these 4 quantities is 6.
Therefore, the sum of these three quantities = 2 Ã— 6 = 12
The sum of the remaining two quantities = 20 - 12 = 8.
Average of these two quantities = 8 / 2 = 4.
.

#### Question No 10

Find next in series: 0 , 1/2 , 2/3 , 3/4 , ?

Solution!
No explanation available for this question..

#### Question No 11

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 12

Which one is different from the other?

Solution!
No explanation available for this question..

#### Question No 13

10-19+50-49 = ?

Solution!
No explanation available for this question..

#### Question No 14

In contest Alina got 9 points more than julia and her points was 56% of the sum of their points. The points obtained by them are?

Solution!
So, their marks are 42 and 33 only these 2 have difference of 9..

#### Question No 15

Idioms and phrases
To play one false

Solution!
Discription is not available for this question..

#### Question No 16

Quick: slow:: youthful:_____

Solution!
Quick is the opposite of slow and youthful is the opposite of aged..

#### Question No 17

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 18

In a family, there are six members A, B, C, D, E and F. A and B are a married couple, A being the male member. D is the only son of C, who is the brother of A. E is the sister of D. B is the daughter-in-law of F, whose husband has died. How is F related to C?

Solution!
Option (C)  A is a male and married to B. So, A is the husband and B is the wife. C is the brother of A. D is the son of C. E, who is the sister of D will be the daughter of C. B is the daughter-in-law of F whose husband has died means F is the mother of A. F is the mother of A and C is the brother of A. So, F is the mother of C.

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#### Question No 19

In following questions, one term in number series is incorrect.
Find out the incorrect number 46080, 3840, 384, 48, 24, 2, 1

Solution!
The terms are successfully divided by 12, 10, 8, 6,....
So, 24 is wrong and must be replaced by (48 / 6) i.e. 8..

#### Question No 20

Choose or find odd number pair
(3 - 12) , (4 - 20) , (6 - 42) , (7 63)

Solution!
Justification: In all other pairs, (1st number) Ã— (1st number + 1) = 2nd number.
.

#### Question No 21

4.2, 16.4 ___, 64.8, 100.10, 114.12

Solution!
Before decimal number is the square of after decimal number.

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#### Question No 22

A company makes a product of price $24. A salesman sells this product to a shop and keeps 12.5% commission. The shopkeeper sells that product in$32. what would be shopkeeper's his profit?

Solution!
No explanation available for this question..

#### Question No 23

Which word means opposite of craving?

Solution!
Craving means Desire; revulsion means aversion..

#### Question No 24

In following alphabet series , one term missing as shown by question mark . Choose missing term from options.
AZ, GT, MN, ?, YB

Solution!
The first letter of each term is moved six steps forward while the second letter is moved six steps backward to obtain the corresponding letter of the next term..

#### Question No 25

Solution!
No explanation available for this question..

#### Question No 26

Lisa 16 years younger than Kathy. If the sum of their ages is 30, how old is Lisa?

Solution!
let's
Lisa = x
Kathi = x + 16
x+x+ 16 = 30
2 x = 14
x = 7
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#### Question No 27

XP is to 2416 as MP is to

Solution!
No explanation available for this question..

#### Question No 28

9548 + 7314 = 8362 + (?)

Solution!
9548          16862 = 8362 + x
+ 7314          x  = 16862 - 8362
-----             = 8500
16862
.

#### Question No 29

If today is monday. Then what was the day before the day after yesterday?

Solution!
No explanation available for this question..

#### Question No 30

1.1, 9.3, 25.5, ___, 81.9.
Find the missing.