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Number System

Number System
3√103823 = ?

52
47
41
44

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 3√103823 = 3√47 x 47 x 47 = 47

Number System
How many figures are required for numbering the pages of a book containing 1000 pages?

2883
6489
2893
3892

ANSWER DOWNLOAD EXAMIANS APP

Number System
The difference between 71% of a number and 46% and of the same number is 212. What is 75% of that number

724
845
673
636

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.∴ 71% of x - 46% of x = 212∴ (71 - 46)% of x = 212∴ 25/100 x x = 212∴ x = 212 x 4 = 848∴ 75% of 848 = 848 x 75/100  = 636

Number System
Supply the missing figure : 2, 6, 12, 20, 30 ... 56

42
41
39
40

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

42

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

43883
43893
70983
43983

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Number System
How many words can be made using the letters of the word "BHAG WADGITA" if all the vowels come together and all the consonants come together ?

40160
20160
10160
30160

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

No. of words = l2  l4  l7  / l3  l2  = 20160

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