i have tried giving topic test on Fundamental forces in nature in Physical World, Physics Even after entering all - Physics - Physical World

Question

i have tried giving topic test on Fundamental forces in nature in
Physical World, Physics Even after entering all 5 correct answers
the result shows correct 0 and incorrect 5 It happened many times
Why???

Ravi Gupta · Accepted Answer

Dear Student,
we have forwarded your request to the IT department, They will look
into the matter and resolve the issue

Sorry for inconvenience caused

i have tried giving topic test on Fundamental forces in nature in Physical World, Physics. Even after entering all 5 correct answers the result shows correct 0 and incorrect 5. It happened many times. Why???