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Number System

Number System
If R2 = S3 = K, where R, S and K are integers. Find the smallest positive integral value of K. (Greater than 1)

75
54
88
64

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

64

Number System
74698 + 365 + 85213 + 95 = ?

160351
160361
160371
160341

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 74698 + 365 + 85213 + 95 = 160371

Number System
Write the next number in the series : 14, 16, 13, 17, 12, 18, 11 ....

1
15
19
7

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

19

Number System
Complete the series : 1, 2, 3, 5, 8, 13 ....

9
4
7
1

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1

Number System
A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is that number?

6
8
3.5
None of these

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x. Then,3(2x + 9) = 752x = 16 => x = 8

Number System
Three numbers which are co-prime to one another are such that the product of the first two 551 and that of the last two is 1073. The sum of the three numbers is

110
85
93
74

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

85

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