Direction: Find the missing number to complete the given number series. |
1, 4, 9, 16, _________?_____, 36, 49 |
A) 20
B) 25
C) 30
D) 18
Correct Answer: B
Solution :
: \[1x1,2x2,3x3,4x4,(5x5)6x6,7x7\]You need to login to perform this action.
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