What value should come in place of (?) in the following questions?
Correct Answer :
25
Solution :
The correct answer is 25 (Option 25).
Let the missing value in place of the question mark (?) be .
The given equation is:
Step 1: Simplify the Right-Hand Side (RHS)
We know that .
Substitute this into the RHS:
Step 2: Simplify the terms on the Left-Hand Side (LHS)
First, evaluate as a fraction:
Now, calculate :
Step 3: Substitute back into the main equation and solve for
Subtract 250 from both sides:
Solve for :
Thus, the value that should come in place of (?) is 25.
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