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

#### Question No 1

Find the odd man out

Solution!
No explanation available for this question..

#### Question No 2

?+8Ã·       2Ã— 4 = 26

Solution!
= 10 + 8 Ã·2 Ã— 4
= 10 + 4 Ã— 4
= 10 + 16
= 26
.

#### Question No 3

Find the missing.
9900, 990, 99,__, 0.99

Solution!
Numbers are dividing by 10 in series.
99/10=9.9
.

#### Question No 4

DGJ, JMP, PSV...?
what's next

Solution!
The first letter of eveery group is the last letter of the preceding group with a gap of two letters in every member of the group i.e. After DGJ we see JMP..

#### Question No 5

Find the word which is different from the rest

Solution!
No explanation available for this question..

#### Question No 6

Peter's mother has only one brother John. Peter is married with the daughter of his maternal uncle. John is ______ of Peter's wife?

Solution!
No explanation available for this question..

#### Question No 7

Which word means the opposite of vulnerable?

Solution!
Vulnerable means open to attack or weak; secure is the opposite of weak..

#### Question No 8

With an increase of 10% of John's salary becomes 13300 . What was the salary before increase?

Solution!
10% of 13300=13300*(10/100)
=13300*0.1
=1330
Salary before increase=13300-1330=11970
.

#### Question No 9

Idiom and phrases
To drive home

Solution!

#### Question No 10

A person can travel at the speed of 40 miles per hour. If he increases his speed by 50% how long will it take to cover 330 miles?

Solution!
Original speed =40 miles per hour
If the speed is increased by 50%
Then the new speed 15% of 40=60 miles per hour
Time= 330 / 60
Time =5.5 hours
.

#### Question No 11

Peter is swimming at a speed of 20 Km/h along the flow of water. If the speed of water is 5 Km/h What is swimming speed of Peter against the flow of water?

Solution!
No explanation available for this question..

#### Question No 12

Tina is 3 years younger than Tom. The age are in ratio of 2:3. Find the age of Tina.

Solution!
let's
Tom = x
Tina = x - 3
According to given the ratio: x- 3 / x = 2 / 3
3 (x- 3 )=2x
x = 9
.

#### Question No 13

A, J, O, R..?

Solution!
A skip 8=j, j skip 4=O, O skip 2=R, R skip 1=T..

#### Question No 14

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.

.

#### Question No 15

Find odd one out?
D, B, J, C H, F, L, N...?

Solution!
All are even numbers except C..

#### Question No 16

AI, EO, ___, OA, UE
Find missing.

Solution!
2nd started with I, O, U, A, E...
.

#### Question No 17

A and B are the parents of C and D. E and D are the parents of F. How is E related to B?

Solution!
No explanation available for this question..

Idiom and phrase
At daggers drawn

Solution!

#### Question No 19

5 men went to cinema. A sat at left of B, D sat behind A, C sat at right of D leaving a seat empty, E sat with C. Who was at south-west of B:

Solution!
No explanation available for this question..

#### Question No 20

P is the brother of Q and R. S is R's mother. T is P's father. Which of the following statements cannot be definitely true ?

Solution!

Option (D)

P, Q, R are children of same parents. So, S who is R's mother and T, who is P's father will be mother and father of all three. However, it is not mentioned whether Q is male or female. So, (d) cannot be definitely true.

.

#### Question No 21

BLOCKED is to YOLXPVW as OZFMXS is to ...

Solution!
All the letters of the first group are replaced by the corresponding letters from the other end of the alphabet in the second group..

#### Question No 22

AO, EU, IA, OE...?
What's next?

Solution!
1st is started with A, E, I, O, U....
2nd is started with O, U, A, E, I...
.

#### Question No 23

A delivery van leaves Selkirk and travels for 1.25 hours at an average speed of 50 metre per hour. How far will the Van have travelled?

Solution!
D=ST
D=50*1.25
D=62.5
.

#### Question No 24

Entrepreneur:Profits ::

Solution!
No explanation available for this question..

#### Question No 25

T, R, P, N, L, K, J, H....?
What's next?

Solution!
One gap series..

#### Question No 26

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options.   AYD, BVF, DRH, ?, KGL

Solution!
The first letters of the first, second, third and fourth are moved one, two, three and four steps forward respectively to obtain the first letter of the successive terms. The second letters of the first, second, third and fourth terms are moved three, four, five and six steps backward respectively to obtain the second letters of the successive terms.The last letters of the terms are alternate.

#### Question No 27

All the 6 members of a family A.B.C.D.E.and F are  traveling together . B is the son or 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?

Solution!
B is the son of 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 0f 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 female. 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 28

What is the selling price of an article that was bought for \$1500 and sold it at a profit of5%. What is the percentage of profit?

Solution!
5% of 1500=1500*5/100
=75
S.p=1500+75=1575
.

#### Question No 29

A+B means A is the son of B;
A-B means A is the wife of B;
AxB means A us the brother of B;
AÃ·B means A is the mother of B; and
A=B means A is the sister of B.

What does P=RÃ·Q means?

Solution!
P=RÃ·Q means P is the sister of R who is the mother of Q i.e. P is the aunt of Q..

#### Question No 30

A 1000 m long train crosses a platform 100 seconds while it crosses a single pole in 20 seconds. What is the length of platforms?

Solution!
Speed=1000/20
Speed=500m/s
Let the length of platform be x metres
Then,(x+1000)/100=500
X+1000=500*100
X+1000=50000
X=50000-1000
X=4900 m
.
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