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Number System

Number System
ind the number, difference between number and its 3/5 is 50

123
124
125
120

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number = x,Then, x-(3/5)x = 50,=> (2/5)x = 50 => 2x = 50*5,=> x = 125

Number System
On dividing number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder?

5
11
3
0

ANSWER DOWNLOAD EXAMIANS APP

Number System
(12.04 x 7.5 + 0.8 x 45) ÷ 3 = ?

42.1
45
54.7
42.6

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

(90.3 + 36) ÷ 3 = 126.3/3 = 42.1

Number System
On dividing 2272 as well as 875 by 3-digit number N, we get the same remainder. The sum of the digits of N is:

13
12
11
10

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Clearly, (2272 - 875) = 1397, is exactly divisible by N.Now. 1397 = 11 * 127The required 3-digit number is 127, the sum of whose digit is 10.

Number System
?2704 x ?2209=?

1444
4444
3444
2444

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2444

Number System
74698 + 365 + 85213 + 95 = ?

160341
160371
160361
160351

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 74698 + 365 + 85213 + 95 = 160371

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