Daily Test



Question No 1

27, 64, 121, 125, 216, 343....
Which one is odd?

Select the correct answer


Solution!
All the numbers are cube of numbers except 121..

Question No 2

-2+2-2+2+1+1-1 = ?

Select the correct answer


Solution!
No explanation available for this question..

Question No 3

A man buys a with mirror for RS. 150 and sold it at a profit of 15%. What is the sale price of the bicycle?

Select the correct answer


Solution!
S.p= 85% of  150
=85/100*150
=127.5
.

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

What is the difference between the smallest 4-digit number and the largest 3-digit number?

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Solution!
The smallest 4-digit number is 1000. The largest 3-digit number is 999. So their difference is equal to 1000 − 999 = 1.
.

Question No 6

the ages of two person differ by 12 years. 6 years ago the elder one was 3 years as old as younger one. What is the present age of elder person ?

Select the correct answer


Solution!
Let age of elder person=x
Age of younger person =x-12 
(x-6)=3(x-12-6)
(x-6)=3x-54
-6+54=3x-x
48=2x
x=48/2
24
.

Question No 7

my sister's son is the son of your fathers only son. How am I related to you?

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Solution!
No explanation available for this question..

Question No 8

____:nine:: pentagon:five

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Solution!
A nanogo  is a polygon with nine sides and a pentagon is a polygon with five sides..

Question No 9

Find a five digit number which has no zeros nor ones in it and no digit is repeated,where:
The fourth digit is a quarter of thee total of all the digits, Second digit is twice the first digit,Third digit is the largest and last digit is the sum of the first two digits

Select the correct answer


Solution!
Remember the figure must not contain any ones or zeros.

Question No 10

33, 11, 30, 10, 27, 9, 24, 8, 21..?
What is next number?

Select the correct answer


Solution!
Odd position numbers are divisible by 3 and give even position numbers.
            33/3=11, 30/3=10, 24/3=8…21/3=7.
.

Question No 11

Idiom and phrases
At arm's length

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Solution!
No answer description..

Question No 12

Two sisters Sonia and Paige. Sonia is 14 years older than Paige. Eight years from now the sum of their ages will 50. Find the age of elder sister?

Select the correct answer


Solution!
1st condition:
S+16=P
2nd condition:
S+6+P+6=50
2P=20
P=10
S=10+14=24
.

Question No 13

Average marks of 36 students are 92.5 and of 12 students are 95. What will be the average of all students:

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Solution!
No explanation available for this question..

Question No 14

5, 5, ___, 30, 120, 600
What's next?

Select the correct answer


Solution!
Given series is 5x1=5, 5x2=10, 10x3=30, 30x40=120....is given series..

Question No 15

What comes next in the series 2 , 4 , 16 , ?

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Solution!
No explanation available for this question..

Question No 16

Find the odd man out.

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Solution!
No explanation available for this question..

Question No 17

If 9, 18, 36, 72,... is a sequence. Then 9(2^n) will be its term:

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Solution!
No explanation available for this question..

Question No 18

Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A ?

Select the correct answer


Solution!
Let Rs. x be the fare of city B from city A and Rs. y be the fare of city C from city A.
Then, 2x + 3y = 77 ...(i) and
3x + 2y = 73 ...(ii)
Multiplying (i) by 3 and (ii) by 2 and subtracting, we get: 5y = 85 or y = 17.
Putting y = 17 in (i), we get: x = 13.
.

Question No 19

Find odd one out:

Select the correct answer


Solution!
No explanation available for this question..

Question No 20

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

Select the correct answer


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

Question No 21

Whats next?
 26⁄24 , 27⁄23 , 29⁄21 ... 41⁄9 ?

Select the correct answer


Solution!
In numerator addition and in denominator subtraction of 1, 2, 4, 8.... series.
29+4/21-4= 33/17
.

Question No 22

To train starting at the same time from two station to 50 km apart and going in opposite directions cross each other at a distance of 170 km from one to two of the station. What is the ratio of their speeds?

Select the correct answer


Solution!
In same time to cover 170 km at a kilometre respectively.
For the same time speed and distance is inversely proportional.
Suresh of the speed=17:80=17:8
.

Question No 23

Jenny age after 12 years will be 3 times her age 10 years back, what is the present age of jenny?

Select the correct answer


Solution!
X + 12 = 3 (x -10 )
2 x = 42
x = 21
.

Question No 24

By selling an article for $50 shopkeeper earns 15% profit. What was the cost price of the article?

Select the correct answer


Solution!
Let the cost Price of the article be x
15% of x is =15x/100=3x/20
50-(3x/20)=x
1000-3x=20x
1000=20x+3x
1000=23x
1000/23=x
X=43
.

Question No 25

Determine if the ratio 2:5 is equal to?

Select the correct answer


Solution!
2×4:5×4
8:20
only 8:20 is correct option and equal to 2:3
.

Question No 26

The sum of five consecutive numbers is 100. What are the smallest of these numbers?

Select the correct answer


Solution!
Let,s   numbers  are:
x, x+1, x+2, x+3, x+4
then
x+x+1+x+2+x+3+x+4=100 
5x +10 = 100
5x=100-10
X=90/5
X=18
.

Question No 27

1+2+4+8+...+32 =

Select the correct answer


Solution!
No explanation available for this question..

Question No 28

2, 3.5, 5, 6.5, 8...?
What's next?

Select the correct answer


Solution!
Addition of 1.5 in series..

Question No 29

The sum of Tony and Teddy age is thrice their mother age . Tony is two years younger than Teddy if the age of mother is 42 .  Find the difference between mother and younger son.

Select the correct answer


Solution!
Teddy=x elder son 
Tony=x-2 younger son
Given condition
3(Tony+Teddy)=Mother
3(x-2+x)=42
6x-6=42
6x=48
X=8
Tony = 6
Teddy=8
.

Question No 30

There are 6 persons A B C D E and F. C is the sister of F.B  is the brother of E' husband. D is the father of  A and grandfather of F . There are two fathers three brothers and a mother in the group. Who is E' husband?

Select the correct answer


Solution!
D is father of A and grandfather of F. So,  A is father of F. Thus, D andbA are the two fathers. C is the sister of F. So, C is the daughter of A . Since there is only one mother, it is evident that E is the wife of A and hence the mother of C and C and F. So, B is brother of A. There are three brothers. So, F is the brother of C. Clearly, A  is E's husband..
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