Question:-
If in a time study, the observed time is 0.75 min, rating factor = 110% and allowances are 20% of normal time, then what is the standard time ?
Option (A)
0.82 min
Option (B)
0.975 min
Option(C)
0.99 min
Option(D)
1.03
Correct Option:
(C)
Question Solution:
Normal time
= Observed Time x Rating Factor
= 0.75 x 1.1 = 0.825 min
Standard time
= Normal Time x(1+%age allowance)
= 0.825 x (1+0.20) = 0.99 minutes
question-answer-faq-8934