Q.62
If 137 + 276 = 435, how much is 731 + 672?
Options:
(A) 534
(B) 1403
(C) 1623
(D) 1513
Number Reasoning Puzzle: If 137 + 276 = 435, Find 731 + 672
Number reasoning questions are frequently asked in competitive examinations such as
SSC, Banking, Railway, and CAT. These questions test a candidate’s ability to identify
valid logic and ignore misleading patterns.
Key Observation
The statement 137 + 276 = 435 does not follow any valid mathematical
or logical rule such as normal addition, digit-wise operation, or rearrangement.
Hence, the example is misleading.
Correct Method
When no consistent pattern exists, the correct approach is to apply
normal arithmetic addition.
731 + 672 = 1403
Correct Answer
Option (B): 1403
Conclusion
Since the given example does not follow any consistent rule, applying normal addition
is the most logical approach.
731 + 672 = 1403
