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Number System

Number System
?2704 x ?2209=?

3444
2444
1444
4444

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2444

Number System
(12.11)2 + (?)2 = 732.2921

14.2
17.2
20.2
24.2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

24.2

Number System
What is the value of 8/11 of 5/7 of 96% of 28875 ?

14400
15400
13800
12900

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number = 8 x 5 x 96 x 28875/11 x 7 x 100              = 14400

Number System
What value should come in place of ? in the given number series ? 15, 51, 162, 498, 1509, ?

5656
7878
4545
3434

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

15, (15 + 2) x 3 = 51,(51 + 3) x 3 = 162, (162 + 4) x 3 = 498, (498 + 5) x 3 = 1509(1509 + 6) x 3 = 4545

Number System
What should come in place of (?) in the following series ? 10, 19, 30, 43, 58, ?

78
77
75
76

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

The series is: +9, +11, +13, +15, +17

Number System
If the fractions 1/7, 3/5, 2/5, 5/6 and 9/11 are arranged in descending order of their values, which one will be the fourth number?

3/5
2/5
4/5
1/5

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1/4 = 14. 3/5  = 6.2/5 = 4.5/6 = 83.9/11 = 82.Therefore, 83 > 82 > 6 > 14

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