Project ForgeGeneral Aptitude
Quantitative Aptitude
GATE 2020
Medium
The bar graph shows the data of the students who appeared and passed in an examination for four schools P, Q, R and S: School P appeared 500, passed 280; School Q appeared 600, passed 330; School R appeared 700, passed 455; School S appeared 400, passed 240. The average of success rates (in percentage) of these four schools is _____.
- A58.5 %
- B58.8 %
- 59.0 %
- D59.3 %
Explanation
Success rates: P=280/500=56%, Q=330/600=55%, R=455/700=65%, S=240/400=60%. Average of the four rates = (56+55+65+60)/4 = 236/4 = 59.0%.
Source: GATE ME 2020 Session 1 (ME-1) (2020)
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