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

#### Question No 1

1. arthropod 2. artificer 3. arteriole 4. artichoke 5. arthritis 6. arthritic If we arrange above words in Alphabetical order, what would be the order?

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 2

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
b _ b _ bb _ _ bbb _ bb _ b

#### Select the correct answer

Solution!
The series is babb / bbab / bbba / bbbb. Thus, in each sequence, a moves one step forward and b takes its place and finally in the fourth sequence, it is eliminated..

#### Question No 3

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 4

Choose or find odd number pair
(21 - 6) , (28 - 42) , (42 - 12) , (84 -24)

#### Select the correct answer

Solution!
In all other pairs, 1st number = 2nd number Ã— 7/2
.

#### Question No 5

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

#### Select the correct answer

Solution!

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

#### Question No 6

The largest 5 digit number exactly divisible by 91 is:

#### Select the correct answer

Solution!
Largest 5-digit number = 99999.
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#### Question No 7

(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.
What relationship do D and E bear to each other ?

#### 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.
Clearly, D and E are sisters.

.

#### Question No 8

On Thuesday Bloom bought five hats. On Wednesday half of all the hats that she had were destroyed.On Thursday there were only 17 left. How many did she have on Monday?

#### Select the correct answer

Solution!
On Monday n.o of hat =x
On Tuesday=x+5
On Wednesday :x+5/2
bloom left with:
x+5/2=17
x+5=17Ã—2
x+5=34
x=34-5
x=29
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#### Question No 9

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 10

Festival must have:

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 11

A family consists of six members P, Q, R, S, T and U. There are two married couples. Q is a doctor and the father of T. U is grandfather of R and is a contractor. S is grandmother of T and is a housewife. There is one doctor, one contractor, one nurse, one housewife and two students in the family. Who is the sister of T?

#### Select the correct answer

Solution!
Q, the Doctor, is the father of T. S, the Housewife, is the grandmother of T and hence the mother of Q. Since there are only two married couples one being that of Q, the grandfather of R i.e., U must be married to S. Thus, R and T will be both children of Q and these must be the students. So, P, who remains, shall be the wife of Q and she alone can be the nurse. Thus, U must be the contractor.
Clearly, R and T are children of same parents. So, R will be the sister of T.

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#### Question No 12

Baste: cooking::____: gardening.

#### Select the correct answer

Solution!
Baste is a cooking term, and mulch is a gardening term..

#### Question No 13

If you toss a coin 13th time it lands head up every time, what are the chances it will land head if you toss it again.

#### Select the correct answer

Solution!
Still there is 50% chance for head and tail would be same, because it is independent event..

#### Question No 14

Centimeter is to meter as inch is to

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 15

A farmer bought a cow for rupees 14000 and sold it for rupees 15000. Find his profit percentage?

#### Select the correct answer

Solution!
Profit=15000-14000
=1000
Profit percentage=(1000/14000)*100=7%
.

#### Select the correct answer

Solution!
(C.p of 15 balls)-( S.p of 15 balls)= (price of 5 balls)
C.p of 12 balls=S.p of 17 balls=500
=41
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#### Question No 22

Mustang : ______ : : jaguar : cat

#### Select the correct answer

Solution!
A mustang is a type of horse, jaguar is a type of cat..

#### Question No 23

There are two sisters where, Lily is younger than Mandy by 5 years. If the ratio of their ages is 3 :8. Find the age of Mandy?

#### Select the correct answer

Solution!
If Mandy age is X, then Lily age is X - 5,
so X - 5 / X =3 / 8
8 x- 40 = 3 x
5X= 40
X =8
so age of Lily is X - 5
8 - 5 = 3.
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#### Question No 24

1, 1/2, 1/4, 1/8, 1/16, .... Common ratio will be:

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 25

Choose or find odd number
43 , 53 , 63 , 73 , 83

#### Select the correct answer

Solution!
Each of the numbers except 63, is a prime number.
.

3897 x 999 = ?

#### Select the correct answer

Solution!
( B ). 3893103
3897 x 999= 3897 x (1000 - 1)
= 3897 x 1000 - 3897 x 1
= 3897000 - 3897
= 3893103.
.

#### Question No 27

Idiom and phrases
To keeps one's temper.

#### Select the correct answer

Solution!
No answer description..

#### Question No 28

If their is a round cake and give it 3 straight cuts then how many piece there are?

#### Select the correct answer

Solution!
Think it 3 dimensionally
If you give one straight cut from its cylindrical height and 2 cuts from its diameter it will be 8 piece of cake.
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#### Question No 29

There are six persons A, B, C, D, E and F. C is the sister of F. B is the brother of E's husband. D is the father of A and grandfather of F. There are two fathers, three brothers and a mother in the group. Who is E's husband?

#### Select the correct answer

Solution!

Option (C)

D is father of A and grandfather of F. So, A is father of F. Thus, D and A are the two fathers. C is the sister of F. So, C is the daughter of A. Since there is only one mother, it is evident that E is the wife of A and hence the mother of C and C and F. So, B is brother of A. There are three brothers. So, F is the brother of C. Clearly, A is E's husband.

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#### Question No 30

54, 54, 63, 63, 72, 72, 81....
What's next?

#### Select the correct answer

Solution!
Difference of 9 in pairs..
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30