2 votes 2 votes Refer to the following pie-chart The operating profit in 1991-92 increased over that in 1990-91 by 23% 22% 25% 24% Quantitative Aptitude cat1995 quantitative-aptitude pie-chart data-interpretation + – makhdoom ghaya asked Oct 3, 2017 • edited Sep 30, 2023 by makhdoom ghaya makhdoom ghaya 8.1k points 878 views answer comment Share See all 0 reply Please log in or register to add a comment.
Best answer 1 votes 1 votes The operating profit in $1991-92$ increased over that in $1990-91$ by = $\dfrac{(160-130)}{130}\times100$ = $\dfrac{30}{130}\times100$ = $\dfrac{3}{13}\times100$ = $23\%$ $∴ \color{green}{\text{Answer is option A) 23%}}$ Subarna Das answered Mar 16, 2018 • selected Mar 17, 2018 by Arjun Subarna Das 2.5k points comment Share See all 0 reply Please log in or register to add a comment.