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

#### Question No 1

What is 1/7 of 98?

Solution!
No explanation available for this question..

#### Question No 2

How many litres of pure acid are there in 90 litres of 30% solution

Solution!
30% of 90=27.

#### 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.
_ cb _ ca _ bacb _ ca _ bac _ d

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

#### Question No 4

A car was bought for\$3,0000 before 4 years increase forget its value decreases by 12% calculate its present value now

Solution!
Percent of 30000 is=12*(30000/100)
=3600
Price of the car=30,000
New price=30000-3600
=\$26400
.

#### Question No 5

Tom is 7 years older than Jerry. In three  years Tom will be twice as old as Jerry. Find the present age of Tom.

Solution!
Let
J=x
T=x+7
Given condition:
x+7+3=2(x+3)
x+7+3=2x+6
x+10=2x+6
x=4
J=4       , T=11

.

#### Question No 6

What is 2014 âˆ’ 4102 ?

Solution!
It is easier to subtract the smaller number, 2014, from the larger number, 4102. Now 4102 âˆ’ 2014 = 2088 and so 2014 âˆ’ 4102 = âˆ’2088.
.

#### Question No 7

1 is at right of 5, 5 is facing towards 3's right, 3's back is towards North and 1's back is towards 5, then what is the direction at left of 1?

Solution!
No explanation available for this question..

#### Question No 8

There are two trains move towards Each Other 50 km per hour and 60 km per hour respectively. When they meet it is noted that faster train cover 50 km more than the other. Find the total distance travelled by them?

Solution!
First train cover 10 kilometre more in every hour so  for 50 km it has to run in 5 hour.
D=(50+60)*5=550km
.

#### Question No 9

Choose or find odd pair of words
(Blacksmith : Anvil), (Carpenter : Saw), (Barber : Scissor), (Goldsmith : Ornaments), (Sculptor :Chisel)

Solution!
In all other pairs, second is the tool used by the first.
.

#### Question No 10

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
ccbab _ caa _ bccc _ a _

Solution!
The series isccba / bbca / aabc / ccba / b.
.

#### 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

?+8Ã·       2Ã— 4 = 26

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

#### Question No 13

5, ___, 30, 120, 600, 3000

Solution!
Given series is
5 x 1=5, 5 x 2=10, 10 x 3=15,  30 x 4=120.

#### Question No 14

If the number 1349_685 can be divisible by 5 then what could be greatest possible number in the blank

Solution!
No explanation available for this question..

#### Question No 15

In following questions, a sequence of groups of alphabets and numbers is provided  with one term missing , Choose the missing term from options.       FLP, INS, LPV, ?

Solution!
The first and third letters of each term are moved three steps forward and the second letters is moved two steps forward to obtain the corresponding letters of the next term..

#### Question No 16

In following question, A number series is given with one term missing. Choose the correct alternative
9 , 12 , 11 , 14 , 13 , x , 15

Solution!
Alternately we add 3 and subtract 1. Thus,
9 + 3 = 12, 12 - 1 = 11, 11 + 3 = 14
and so on. Missing number = 13 + 3 = 16..

#### Question No 17

The front row in a movie theatres has 253 seats . If you were asked to sit in the seat that occupied the median  position,comma in which seat would you have to sit?

Solution!
12 is median in between 1 to 23.

#### Question No 18

2, ___, 5, 61, 8, 56, 11, 51, 14, 46, 17, 41

Solution!
Two alternative series.
Odd position: 2, 5, 8, 11 is addition of 3.
Even position: 66, 61, 56, 51 is subtraction of 5.

.

#### Question No 19

Which word means the opposite of clarify?

Solution!
Clarify means to make clear: obscure means to make dark, din, or indistinct..

#### Question No 20

At 12:30 the hour hand of a clock faces North and the minute hand faces South. At 1:45 the hour hand will be in direction

Solution!
No explanation available for this question..

#### Question No 21

Find the missing?
0.25/5, 0.16/4, 0.64/8, ___, 0.144/12

Solution!
Numerator is the square of denominator after decimal..

#### Question No 22

Shopkeeper buys an article for \$150 and sold it at a profit of 10%. What is the selling price of the article?

Solution!
10% of  150=(150/10*100)
=15
S.P=150+15=165
.

#### Question No 23

A test has 30 questions. If Ammy gets 70% correct, how many question did Ammy missed?

Solution!
The number of correct answers is 70% of 30 or 70/100 x 30.
70/100 x 30 = 21
Since the test has 30 questions and she got 21 correct answers, the number of questions she missed is 30-21=9
Ammy missed 9 questions.
.

#### Question No 24

An athlete covers a distance of 200m in 3 mins 20 sec at a speed of 1 m/s. A fat old man can cover the same distance at 1 m/s in

Solution!
No explanation available for this question..

#### Question No 25

Two fans are revolving with speed 3 rev/s and 5 rev/s. after 8 seconds, how many revolutions both fans will complete:

Solution!
No explanation available for this question..

#### Question No 26

Choose or find odd number pair
(45 - 27) , (30 - 18) , (20 - 10) , (15 - 12)

Solution!
In all other pairs, the two number have 3 as the common factor.
.

#### Question No 27

5/2, 2, 3/2, 1, 1/2, ___, -1/2
Find the missing.

Solution!
Difference of 1/2 in series.
1/2 - 1/2= 0
.

#### Question No 28

There will be an immediate ____ intothe cause of the accident.

Solution!
Inquiry is correct..

#### Question No 29

Theology: religion:: phenology:________

Solution!
Theology the study of religion and phonology is the study of climate..

#### Question No 30

Which number is odd one out? 49 , 19 , 81 , 9 , 25 , 20