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

#### Question No 1

In following questions, one term in number series is incorrect.
Find out the incorrect number
11, 5, 20, 12, 40, 26, 74, 54

#### Select the correct answer

Solution!
The given sequence is a combination of two series:
I. 11, 20, 40, 74 and
II. 5, 12, 26, 54
The pattern in I becomes + 9, + 18, + 36, ... if 40 is replaced by 38.
So, 40 is wrong..

#### Question No 2

ACE : FHJ :: OQS : ?

#### Select the correct answer

Solution!
Each letter of the first group is moved five steps forward to obtain the corresponding letter of the second group..

#### Question No 3

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 4

70.36, 80.42, 90.48, ___, 110.60?
Find the missing.

#### Select the correct answer

Solution!
Two different series before decimal after decimal.
Before decimal: difference of 10
After decimal:  difference of 6

.

#### Question No 5

Bicycle travel first How distance between two place with the speed of 5 kilometre per hour and rest of her sister is the speed of 20 km per hour. The average speed of bicycle is:

#### Select the correct answer

Solution!
Let the total distance covered be" s "km
Total time taken,
=(s/2)/5+(s/2)/20
=5s/40
Average speed,
=s/(5s/40)
=s*(40/5s)
=8 km/hr
.

#### Question No 6

What comes next? Y , U , Q , M , I , ?

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 7

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
_ bcdbc _ dcabd _ bcdbc _ dc _ bd

#### Select the correct answer

Solution!
The series is abcd / bcad / cabd / abcd / bcad / cabd. Thus, the pattern abcd / bcad / cabd is repeated twice.
.

#### Question No 8

Iron is to Clothes as Brush is to:

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 9

70.36, 80.42, 90.48, __ 110.60?
Find the missing.

#### Select the correct answer

Solution!
Two different series before decimal after decimal.
Before decimal: difference of 10.
After decimal : difference of 6.
.

#### Question No 10

11, 13, 17, 19, __, 29.
Find the missing?

#### Select the correct answer

Solution!
All are prime Numbers..

#### Question No 11

The average of four consecutive odd numbers is 43. What is the difference between the highest and lowest numbers.

#### Select the correct answer

Solution!
Let's 4 consecutive odd numbers are:
3, 5, 7, 9
Lowest term is 3 and highest is 9
9-3 =6
So, difference of 6 will remain the same in the consecutive series numbers.
.

#### Question No 12

A typist can type 60 words per hour. A document contains 600 words. How many document will he type in 20 hours?

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 13

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options.      shg, rif, qje, pkd, ?

#### Select the correct answer

Solution!
The first and third letters of each term are moved one step backward and the second letter is moved one step forward to obtain the corresponding letters of the next term.
.

#### Question No 14

A + B means A is the father of B ;
A - B means A is the wife of B ;
A x B means A is the brother of B ;
A Ã· B means A is the daughter of B.
If P x R + Q, which of the following is true?

#### Select the correct answer

Solution!
Option (A)
P x R + Q means P is the brother of R who is the father of Q i.e. P is the uncle of Q

.

#### Question No 15

Tricycle:wheel::____:month.

#### Select the correct answer

Solution!
Tricycle has three wheels and a trimester has 3 months..

#### Question No 16

A is the father of C.But C is not his son.
E is the daughter  of C.F is the spouse of A.
B is the brother C.D is the of B.
G is the spouse of B.H is the father of G.
Who is the son of F?

#### Select the correct answer

Solution!
B is the son of  A  and F is the spouse  of A. So, B is the son of F..

#### Question No 17

Choose or find odd number pair
(140 - 45) , (110 - 35) , (100 - 30) , (80 - 25)

#### Select the correct answer

Solution!
In all other pairs, 1st number-5/3 = 2nd number.
.

#### Question No 18

Phoenix : bird : : pegasus :_______

#### Select the correct answer

Solution!
Phoenix is a mytical bird, and Pegasus is a mythical horse..

#### Question No 19

The difference between the place value and the face value of 6 in the numeral 856973 is

#### Select the correct answer

Solution!
(Place value of 6) - (Face value of 6) = (6000 - 6) = 5994
.

#### Question No 20

The speed of swimmer along the flow of river is 40 kilometre per hour and against the flow of river is 22 kilometre per hour what would be the speed of swimmer in still water?

#### Select the correct answer

Solution!
Speed of swimmer (x)=(1)x[downstream speed+upstream speed]/2
X=(40+22)/2=31
.

3+2/4+8=?

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 22

A is son of B but B is not father of A. Then B is ____ of A

#### Select the correct answer

Solution!
No explanation available for this question..

#### Question No 23

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

#### Select the correct answer

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 24

Jame have 2 science books in school bag.20% are science books then how many total books are in his bag?

#### Select the correct answer

Solution!
If 20%are science books then
20/100=1/5
Our equation is:
2/x=1/5
x=5(2)
So,10 are total books in bag.
.

#### Question No 25

Quick: slow:: youthful:_____

#### Select the correct answer

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

#### Question No 26

Choose or find odd word
Equity , Fairness , Partiality , Justice

#### Select the correct answer

Solution!
All others are synonyms.
.

#### Question No 27

Idiom and phrases
In the teeth of

#### Select the correct answer

Solution!
No answer description.

#### Question No 28

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 29

10 evacuator works 10 hour daily to remove 2500 cubic feet of Earth in 3 days. How many evacuator work 6 hour daily to remove 5000 cubic feet of Earth in 2 days?

#### Select the correct answer

Solution!
Let x evacuator are required.
Evacuators are inversely proportional to hours and days are directly proportional to work progress
So,
X/10=(10/6)*(5000/2500)*(3/2)
=48
.

#### Question No 30

A person covers 90 kilometres in 2 hours 30 minutes. Find the speed in metre per second?

#### Select the correct answer

Solution!
90 km=90*1000=9000
2hr 30 mins= 150 mins=150*60=9000 seconds.
Speed=distance/time
=90000/9000
=10 m/s
.
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