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Number System

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

44.08
54.08
64.08
34.08

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

44.08

Number System
√360 - 225 x 2 + 379 = ?

20
18
17
19

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = √360 - 225 x 2 + 379 = √360 - 450 + 379 = √289= 17

Number System
3√103820 x 3√274620 = ?

3055
3045
3065
3035

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3√103820 = 47 and 3√274620 = 65 ∴ ? = 47 x 65 = 3055

Number System
The sum of three consecutive numbers is 87. The greatest among these three number is:

30
29
26
28

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the numbers be x, x + 1 and x + 2 Then,x + (x + 1) + (x + 2) = 873x = 84x = 28Greatest number, (x + 2) = 30.

Number System
106 * 106 - 94 * 94 = ?

1906
2400
1904
2000

ANSWER DOWNLOAD EXAMIANS APP

Number System
In a division sum, the quotient is 120, the divisor 456 and the remainder 333, find the dividend?

50553
5553
55053
56053

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

120 * 456 + 333 = 55053

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