Challenger App

No.1 PSC Learning App

1M+ Downloads
A student scored 80/80 marks in term 1 and 75/90 marks in term 2. What will be his percentage of final score, if the weightage given to the terms is 40% and 60%, respectively. (correct to the nearest integer)

A85%

B90%

C95%

D70%

Answer:

B. 90%

Read Explanation:

Term 1 percentage = 80/80=100%

Term 2 percentage = 75/90=83.33%

apply weightage

final score

=(100×0.4)+(83.33×0.6)=(100\times 0.4)+(83.33\times 0.6)

=40+50=40+50

=90=90%


Related Questions:

313+183373+21031^3+18^3-37^3+210 is equal to :

The difference between a number increased by 17% and the same number decreased by 18% is 28. Find the number.
ഒരു സംഖ്യയുടെ 20% 480 ൻ്റെ 60% ന് ശതമാനത്തിന് തുല്യമാണെങ്കിൽ സംഖ്യ കാണുക?

A student was getting the following four offers on the purchase of a book:

I - Two successive discounts of 20% and 20%

Il - Two successive discounts of 25% and 15%

Ill - Two successive discounts of 30% and 10%

IV - Two successive discounts of 5% and 35%

Which scheme offers the most discount to the student?

ഒരു സ്കൂളിൽ 65% പെൺകുട്ടികളാണ്. ആൺകുട്ടികളുടെ എണ്ണം 427 ആയാൽ പെൺകുട്ടികളുടെ എണ്ണം എത്ര ?