Question

Find the missing number?

15, 30, ? , 40, 8, 48
A) 21
B) 8
C) 19
D) 10

Answer 1

Q:

Find the missing number?
15, 30, ? , 40, 8, 48

A) 21
B) 8
C) 19
D) 10

Answer:   D) 10 

Explanation:

Given nuber series is 15, 30, ? , 40, 8, 48 
Here the number series follows a pattern that
15
15 x 2 = 30
30 ÷ 3 = 10
10 x 4 = 40
40 ÷ 5 = 8
8 x 6 = 48
Hence, the missing number in the series is 10.

Answer 2

Heyy mate ❤✌✌❤

Here the number series follows a pattern that
15
15 x 2 = 30
30 ÷ 3 = 10
10 x 4 = 40
40 ÷ 5 = 8
8 x 6 = 48
Hence, the missing number in the series is 10.
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