Part ACSIR NET June 2025the-two-70-m-legs-are-perpendicular-so-their-northward-parts-cancel

The two 70 m legs are perpendicular so their northward parts cancel

Kavita starts from her house and walks 200 m northward, then turns 45° right and walks 70 m. After that, she turns 90° right and walks 70 m. Which of the following is the closest value of the shortest distance between Kavita's current location and her house?

A.296 m
B.240 m
C.200 m
D.223 m✓

You have the answer. Trap Analysis is why the other three were written.

Not a worked solution repeated four times — the specific reasoning error each wrong option was built to reward, and why this one tests execution slip.

See pricing

50 are analysed free — try those first.

The trap it tests

Execution slip

The idea was right. The computation was not.

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