Question
In an examination the average marks of Rohit is 62. If
he got 19 more marks in science and 26 more marks in maths then his average would have been 67. Find the total number of subjects he studied?Solution
Let total number of subjects be x. Then, => (62x + 26 + 19)/x = 67 => 62x + 26 + 19 = 67x => 5x = 45 => x = 9
More Average Questions
Which city was the capital of Pandya dynasty?
What is the capital of LAOS?
The currency of North Korea is:
What is the capital of Bhutan?
What is the capital and currency of Somalia?
_________ is the capital of Somalia.
What is the capital of Lakshadweep?
.___________ is the currency of Fiji.
What is the currency of Japan?
What is the capital of Madagascar?
Relevant for Exams:
