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Number System

Number System
√2304 x √? = 2832

3681
3481
3581
3381

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

√2304 x √? = 2832= 48 x √? = 2832= √? = 2832/48 = 59∴? = 59 x 59 = 3481

Number System
[(18.6 x 4.5) + (7.8 ÷ 0.24)] ÷ 3.2 = ?

25.3125
26.3125
36.3125
46.3125

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 83.7 + 32.5/3.2 = 116.2/3.2 = 36.3125

Number System
The product of two successive numbers is 4556. Which of the following is the larger of the two numbers?

67
78
63
68

ANSWER DOWNLOAD EXAMIANS APP

Number System
Complete the series : 11, 12, 17, 18, 23, 24 ...

14
None of these
12
30

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

None of these

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

39
36
37
38

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let x be the missing number.Then888/888 = 1,888/444 = 2,444/148 = 3,148/x = 4= x = 148/4 = 37  and 37/7.4 = 5

Number System
What is the difference between the largest number and the least number written with the figures 3, 4, 7, 0, 3?

43893
43883
70983
43983

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

74330 Largest30347 Smallest-------------43983

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