To solve an expression involving too many parenthesis, we start with the inner most parenthesis.
Here the given expression is
8+{22×[15+(14×2)]
We can see that 8 adds {22×[15+(14×2)]}
So first we need to solve {22×[15+(14×2)]}
But in {22×[15+(14×2)]},22 multiplies the value of [15+(14×2)]
So we first need to evaluate [15+(14×2)]
Again in [15+(14×2)], 15 add to the value of (14×2)
Hence we need to calculate (14 ×2) first.
Option C) is the right answer.
