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Number System

Number System
Sum of two consecutive even terms lacks by 98 from their product. Find the sum of these number

None
32
24
18

ANSWER DOWNLOAD EXAMIANS APP

Number System
How many numbers up to 200 are divisible by 2 and 3 both?

33
29
35
27

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

200/6 = 33 2/6 => 33 Numbers

Number System
Two third of three- fifth of one fourth of a number is 24, what is 30% of that number?

90
72
69
42

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

x * 2/3 * 3/5 * 1/4 = 24x = 240240 * 30/100 = 72

Number System
If one third of 3/4 of a number is 21. Then find the number?

84
63
840
630

ANSWER DOWNLOAD EXAMIANS APP

Number System
The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is?

1
Nothing can be said.
4
6

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

(10x + y) – (10y + x) = 54x – y = 6

Number System
In a two-digit number, the digit in unit's place is two more than three times the digit in ten's place. If the sum of the two digits is 10, what is the number ?

28
24
18
22

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be 10x + y.∴ y = 3x + 2 .......(i)And, x + y = 10 ......(ii)From (i) and (ii), x = 2, y = 8∴ Number = 28

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