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Number System

Number System
A number when, 28 subtracted from it reduces to its one third. What is the value of 50% of that number?

24
42
21
84

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2/3 x = 28 => x = 4242 * 1/2 = 21

Number System
56.21 +2.36+5.41 —21.4+1.5=?

44.08
54.08
34.08
64.08

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

44.08

Number System
√343 = ?

18
20
21
19

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = √343 = 18

Number System
65 x 288 ÷ 52 = 1.8 x ?

200
190
210
180

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 65x288/52x1.8 = 200

Number System
35 + 15 * 1.5 = ?

51.5
57.5
75
5.25

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given Exp. = 35 + 15 * 3/2 = 35 + 45/2 = 35 + 22.5 = 57.5

Number System
If 272/3 × 81-1/2 = 3x, the value of x is

1
3
2
0

ANSWER DOWNLOAD EXAMIANS APP
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