The exact time taken by the earth for single rotation on its own axis is...? Mcqs

The exact time taken by the earth for single rotation on its own axis is...?

(A) 24 hrs

(B) 24 hrs 35 sec

(C) 23 hrs 50 minutes 7.2 sec

(D) 23 hrs 56 minutes 4.09 sec

Source: This question is taken from the General Knowledge (GK)