Problems based on Numbers Test 5

Question : 30 of 40

Marks: +1, -0

Which number should replace the question mark in the image below?

6	12	?
48	96	192

Solution:

6 ×2= 12

12× 2 =24

24 × 2 = 48

48 ×2 =96

96 ×2 =192

Hence, the answer is 24.

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