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Number System

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

42
41
39
40

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

42

Number System
In a fraction, twice the numerator is two more than the denominator. If 3 is added to the numerator and the denominator each, then the resultant fraction will be 2/3 .What was the original fraction

7/12
17/12
19/12
11/12

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

7/12

Number System
Pick the wrong number from the given number series. 3,4,10,33,135,685,4116

33
10
685
135

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

The correct number is 136.3 x 1 + 1 = 44 x 2 + 2 = 1010 x 3 + 3 = 3333 x 4 + 4 = 136136 x 5 + 5 = 685685 x 6 + 6 = 4116

Number System
Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers?

65, 15
62, 18
64, 16
60, 20

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Number System
√(17)² + (17)² + (5)² - 2 = ?

17
19
16
18

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = √49 + 289 + 25 - 2 = √361 = 19

Number System
Sum of two consecutive even terms lacks by 98 from their product. Find the sum of these number

18
None
32
24

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