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

#### Question No 1

Antonym of Abbreviate is:

Solution!
No explanation available for this question..

#### Question No 2

397 x 397 + 104 x 104 + 2 x 397 x 104 = ?

Solution!
(397)2 + (104)2 + 2 x 397 x 104
= (397 + 104)2
= (501)2 = (500 + 1)2
= (5002) + (1)2 + (2 x 500 x 1)
= 250000 + 1 + 1000
= 251001
.

#### Question No 3

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
a _ abbb _ ccccd _ ddccc _ bb _ ba

Solution!
The series is aaa / bbbb / cccc / dddd / cccc / bbbb / a..

#### Question No 4

20% of 110 = ?

Solution!
(20 x 110) / 100 = 22.

#### Question No 5

What Is 24 X 2?

Solution!
No explanation available for this question..

#### Question No 6

Which one of the following is a prime number ?

Solution!
551 > 22
All prime numbers less than 24 are : 2, 3, 5, 7, 11, 13, 17, 19, 23.
119 is divisible by 7; 187 is divisible by 11; 247 is divisible by 13 and 551 is divisible by 19.
So, none of the given numbers is prime.
.

#### Question No 7

A man buys a scooter for Rupees $15,000 and sell it in$18000 what is the net profit?

Solution!
Profit=s.p-c.p=18000-15000=3000.

#### Question No 8

If the number 5 * 2 is divisible by 6, then * = ?

Solution!
6 = 3 x 2. Clearly, 5 * 2 is divisible by 2. Replace * by x.
Then, (5 + x + 2) must be divisible by 3. So, x = 2.
.

#### Question No 9

A train moves with speed 10 metre per second. It passes a pole in 5 seconds. What will be the length of train?

Solution!
Length of train=speed of train X time
Length of train=10x5
=50 m
.

#### Question No 10

What comes next in the series CZ , EX , GW , ?

Solution!
No explanation available for this question..

#### Question No 11

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 E related to C?

Solution!
Option (B)
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. Clearly, E is the daughter of C.

.

#### Question No 12

2056 x 987 = ?

Solution!
2056 x 987 = 2056 x (1000 - 13)
= 2056 x 1000 - 2056 x 13
= 2056000 - 26728
= 2029272.
.

#### Question No 13

What comes next in the series Z , A , A , Z , B , Y , ?

Solution!
No explanation available for this question..

#### Question No 14

Choose the word which is different from the rest

Solution!
No explanation available for this question..

#### Question No 15

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
ccb _ c _ bbc _ b _ cc _ _ ccbb

Solution!
The series is ccbb / ccbb / ccbb / ccbb / ccbb. Thus, the pattern ccbb is repeated
.

#### Question No 16

What comes next? 209 , 208 , 200 , 200 , 191 , 192 , 182 , ?

Solution!
No explanation available for this question..

#### Question No 17

Father in law of Aliya's mother's sister's daughter's husband is _____ of Aliya:

Solution!
No explanation available for this question..

#### Question No 18

E, J, O, T...?

Solution!
5, 10, 15, 20, 25.... Alphabetic series.

#### Question No 19

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options.
3F, 6G, 11I, 18L, ?

Solution!
The letters in the first, second, third and fourth terms are respectively moved one, two three and four steps forward to obtain the letter in the subsequent terms. The two, three and four steps forward by the numbers is + 3, + 5, + 7, + 9.
.

#### Question No 20

A man drove his car 5 Km towards east ward direction. He turned right went for 3 Km then he turned west and drove for 1 Km. How far is he from the starting point?

Solution!
No explanation available for this question..

#### Question No 21

Which of the following numbers will completely divide (461 + 462 + 463 + 464) ?

Solution!
(461 + 462 + 463 + 464) = 461 x (1 + 4 + 42 + 43) = 461 x 85
= 460 x (4 x 85)
= (460 x 340), which is divisible by 10.
.

#### Question No 22

In following questions, one term in number series is incorrect.
Find out the incorrect number
1, 5, 5, 9, 7, 11, 11, 15, 12, 17

Solution!
The given sequence is a combination of two series:
I. 1, 5, 7, 11, 12 and
II. 5, 9, 11, 15, 17
The pattern in both I and II is + 4, + 2, + 4, + 2.
So, 12 is wrong and must be replaced by (11 + 2) i.e. 13..

#### Question No 23

Which option is correct for result 49 ?

Solution!
No explanation available for this question..

#### Question No 24

12*12/12*12 = ?

Solution!
No explanation available for this question..

#### Question No 25

___, FH, JL, NP, RT.
Find the missing?

Solution!
In this series we are skipping one Alphabet and
more over every 2nd group of series starts with
gap of 1 Alphabets.
.

#### Question No 26

Look at this series: 544, 509, 474, 439, . . .
What number should come next?

Solution!
This is a simple subtraction series.
Each number is 35 less than the previous number.
(544 - 35 = 509), (509 - 35 = 474), (474 - 35 = 439), (439 - 35 = 404)....

#### Question No 27

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

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

#### Question No 28

36 is the sum of first 6:

Solution!
No explanation available for this question..

#### Question No 29

A can complete a work in 20 days. B can complete the same task in 15 days. B worked for 10 days and left the job. In how many days A alone can complete the work?

Solution!
B:s 10 days work=(1/15)*10
=2/3
Remaining work=(1-2/3)=1/3
Now,1/20 work is done by A in 1 day.
Hence ,1/3 work is done by A in (20*1/3)=6.6
.

#### Question No 30

If 1 means 3 2 means 8 3 means 15 then 9 means?