Step 1: Replace the operators with the given instructions. The expression becomes:
Step 2: Perform the division:
Step 3: Perform the multiplications:
Step 4: Now, perform the additions:
Final Conclusion: The value of the expression is 1461, so the correct answer is (B) 1461.
Arun’s present age in years is 40% of Barun’s. In another few years, Arun’s age will be half of Barun’s. By what percentage will Barun’s age increase during this period?