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

#### Question No 1

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 2

15 tailor can stitch 20 dresses in 1 days. How many dresses can be stitched by 6 tailors in 2 days?

#### Select the correct answer

Solution!
Let X dresses can made
Dresses is a directly proportional to tailor
So,
(X/15)= (6/20)*(2/1)
X=0.6*15
X=9
.

#### Question No 3

In following alphabet series , one term missing as shown by question mark . Choose missing term from options.
Z, S, W, O, T, K, Q, G, ?

#### Select the correct answer

Solution!
The given sequence consists of two series :
I.    Z, W, T, V, Q, ? in which each letter is moved three steps backward to obtain the next term.
II.   S, O, K, G in which each letter is moved four steps backward to obtain the next term.
.

#### Question No 4

3,33,5,30,7,27,9,_,11,21,13,18.
Find missing number?

#### Select the correct answer

Solution!
Two alternative series
Odd position:3,5,7,9...is addition of 2.
Even position:33,30,27,24...subtraction of 3.
.

#### Question No 5

3 + 33 + 333 + 3.33 = ?

#### Select the correct answer

Solution!
3+ 33+ 333+ 3.33
=372.33
.

#### Question No 6

Pick the odd one out

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 7

A car cover a distance of 200 km in 2 hours.  What will be the speed of car in metre per seconds?

#### Select the correct answer

Solution!
200 km =200 X 1000= 200000
2 hours =2(60 x 60) =14400
Speed=distance/time
Speed=200000/14400
Speed= 13.8 m/s
.

#### Question No 8

12.25 , 24.75 , 36.125... 7th term will be:

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 9

In following questions, three sequence of alphabets/numerals are provided which correspond to each other in some way. Find out alphabets/numerals that come in the blank places. Choose the correct option
C _ B _ D _ A _ B B D D 2 _ _ 4 _ 3 4 _ ? ? ? ? _ a _ c b a _ d _ _ _ _

#### Select the correct answer

Solution!
Clearly, 2 corresponds to C and 4 corresponds to A. So, 1 and 3 corresponds to B and D. Thus, the missing sequence is 1, 1, 3, 3  or 3, 3, 1, 1..

#### Question No 10

_____:water::tree:sap

#### Select the correct answer

Solution!
A hydrant is a source of water and a tree is a source of sap..

#### Question No 11

If you walk one and half hour on averageone and half hour on average speed of 4 miles per hour. How far you have walked?

#### Select the correct answer

Solution!
Distance=speed x time
Distance= 4*1.5= 6 miles
.

#### Question No 12

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
ab _ bc _ c _ ba _ c

#### Select the correct answer

Solution!
The series is abc / bca / cab / abc. Thus, the letters are written in a cyclic order.
.

#### Question No 13

Which word is opposite of dainty?

#### Select the correct answer

Solution!
Dainty means delicate; coarse means rude,rough, indelicate..

#### Question No 14

A + B means A is the daughter of B;
A x B means A is the son of B and
A- B means A is the wife of B.
If T- S x B- M, which of the following is not true?

#### Select the correct answer

Solution!
T-SÃ—B-M means T is the wife of S who is the son of B who is the wife of M i.e. T is the wife of the son of M ( father) i.e. T is the daughter in law of M.
But as this is not given in the choice, so the fact in (d) derived from S x B is true.
.

#### Question No 15

If it takes 5 hours to drive a distance of 200 km on a motorway. What would be your every speed in kilometre per hour?

#### Select the correct answer

Solution!
Speed= distance/Time
Speed=200/5=40
.

#### Question No 16

Find the odd man out.

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 17

Find the odd man out.

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 18

Which word means the opposite of moderate?

#### Select the correct answer

Solution!
Moderate means average;excessive means extreme..

#### Question No 19

Idioms and phrases.
Feather one's own nest

#### Select the correct answer

Solution!
Description is not available..

#### Question No 20

Car running at 60 km per hour takes 1 hour to cover a distance. If the speed is reduced by 1 kilometre per hour then how much time it will cover the distance?

#### Select the correct answer

Solution!
Reduced speed=60-15=45 km/ hr
Now car will take 60/45*60=80 mins
.

#### Question No 21

A+B means A is the Father of B
A-B means A is the wife of B
AxB means A is the brother of B
AÃ·B means A is daughter of B
If PxR+Q, Which of the following is true?

#### Select the correct answer

Solution!
PxR+Q means P is the brother of R who is the father of Q i.e P is the uncle of Q..

#### Question No 22

Determin if the ratio 1.5 :5 is equal to?

#### Select the correct answer

Solution!
1.5 : 5
1.5 x 4 = 5 Ã—4
6:20
Only 6 : 20 is correct option.
.

#### Question No 23

Idiom and phrases
Line share

#### Select the correct answer

Solution!
No answer description.

#### Question No 24

If x and y are the two digits of the number 653xy such that this number is divisible by 80, then x + y = ?

#### Select the correct answer

Solution!
80 = 2 x 5 x 8
Since 653xy is divisible by 2 and 5 both, so y = 0.
Now, 653x is divisible by 8, so 13x should be divisible by 8.
This happens when x = 6.
x + y = (6 + 0) = 6.
.

#### Question No 25

The sum of first 45 natural numbers is:

#### Select the correct answer

Solution!
Let Sn = (1 + 2 + 3 + ... + 45)
This is an A.P. in which a = 1, d = 1, n = 45 and l = 45
Sn =n/2(a + l)=45/2x (1 + 45)   = (45 x 23)   = 1035.
.

#### Question No 26

Bell and Susan are two sisters. The sum of ages of Bell and Susan is 80. Before ten years from now , Bell age was twice as Susan age . How old is younger now?

Solution!
1st condition
B+S=80.....(1)
2nd condition
2(S-10)=B-10
2S-20=B-10
By solving eq
B=50
S=30
.

#### Question No 27

Price of an article decreased from $70 to$60? What is the percentage decrease?

#### Select the correct answer

Solution!
Decrease in price=70-60=10
Percentage decrease=(10/70)*100=14%
.

#### Question No 28

The ratio of boys to girls in a class is 7:5 if there are 28 boys then how many girls are in the class?

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 29

248379, 384216, ?????, 8428, 4810, 841, 85, 13, 4

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 30

Choose or find odd word
Cathedral, Mosque, Church, Monastery, Temple

#### Select the correct answer

Solution!
All except Monastery are places of worship, while monastery is a place where monks stay.
Hence, the answer is (d).
.
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