Following table provides figures (in rupees) on annual expenditure of a firm for two years – 2010 and 2011.

Category
2010
2011

Raw material
5200
6240

Power & fuel
7000
9450

Salary & wages
9000
12600

Plant & machinery
20000
25000

Advertising
15000
19500

Research & Development
22000
26400

In 2011, which of the following two categories have registered increase by same percentage?

Question

Examsnet · Accepted Answer

Correct Answer is : Raw material and Research & Development

GATE Civil Engineering (CE) 2013 Solved Paper