Your friend challenges you to solve a pattern and tell him which number comes next. You accept the challenge. Which number comes next in the number pattern given below?
4, 8, 16, 32, ____
64
Observing the given pattern, we find that each number in the pattern is twice the preceding number.
4×2 =8, 8×2=16, 16×2 = 32
So, the next number will be 32×2 = 64.