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Observe the pattern given below.
 Observe The Pattern Given Below.  What Is The General exp...
 
What is the general expression for this pattern?
Options:
A .  n(n+1)2
B .  n(n−1)2
C .  n∗(n−1)
D .  n2
Answer: Option A
:
A
Observe The Pattern Given Below.  What Is The General exp...
So the general expression for this pattern isn(n+1)2, where n is the next termand n= 1, 2, 3, 4....
[Alternatively, eliminate the options to figure out the correct answer. This is a good method while attending competitive exams where time plays a crucial role.]

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