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Number System

Number System
83250÷?=74×25

38
21
45
59

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

45

Number System
?2704 x ?2209=?

2444
4444
3444
1444

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2444

Number System
74698 + 365 + 85213 + 95 = ?

160361
160371
160341
160351

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 74698 + 365 + 85213 + 95 = 160371

Number System
1256+4813+765=?

6834
6839
6836
6831

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1256+4813+765= 6069+765=6834

Number System
When 732 is subtracted form the square of a number, the answer that is obtained is 5280. What is the number?

99
97
101
103

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

x2 - 732 = 5280 x2 = 5280 + (70+3)2 = 5280 + 4900 + 420 + 9 = 10609= 10000 + 2(100)(3) + 32 = (100 + 3)2x = 100 + 3 = 103.

Number System
What should come in place of the question mark (?) in the following number series ? 888 888 444 148 ? 7.4

37
29
33
35

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

888 ÷ 1 = 888888 ÷ 2 = 444444 ÷ 3 = 148148 ÷ 4 = 3737 ÷ 5 = 7.4

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