Question

Multiple Choice Questions:
1. Reena scored 28 marks out of 40 in
Mathematics in July 2019 exam. In
september 2019 exam she scored 32
marks out of 40 in Mathematics. Find
the percentage increase in the ​

Answer 1

reena scores in mathematics

in July 2019 =28/40

in September 2018=32/40

amount of change between the two scores =32-28

=4

therefore, percentage increased =amount of change/original amount * 100

4/40*100

=10%

hope it helps you...