Ashu was given 1 1/2 hrs to do test, He finished the test in 1 1/6 hrs . How much earlier did he finishe his test.?
Total time duration of the test =
Time taken by Ashu to finish the test =
Remaining time for the completion of the test
= Total time duration of the test – Time taken by Ashu to finish the test
Thus, Ashu finished the test hr before the allotted time of the test.