Question

Ramesh receives the following scores in his
maths test: 78, 92, 83 and 99. What score
does he need in the next test in order to have
an average of 90 in the five tests?
(1)92
(2)94
(3) 97
(4)98​

Answer 1

Answer:

Answer = 98

If we add 78+92+83+99 Answer: 352

352-254

Then, Answer = 98

Answer 2

98 is your right answer.