Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Entrepreneurship Innovation And Problem Solving
Which accidental invention led to the creation of potato chips?
1
A chef deliberately making thin crispy potatoes
2
A customer repeatedly sending back undercooked potatoes
3
A cooking experiment gone wrong
4
A traditional family recipe modification
5
More than one of the above