Subject: General Aptitude · Chapter: Bar Graphs · Exam: · Marks: · Difficulty:
What is the ratio of the total sales of branch $\mathrm{B_{2}}$ for both years to the total sales of branch $\mathrm{B_{4}}$ for both years? [RBI Gr. 'B' (Phase-I) Exam, 2015]
(a)4 : 5
(b)10 : 1
(c)7 : 9
(d)8 : 5
Answer
Answer (as printed): C
Explanation
Required ratio $=\frac{\text { Total Sales of branch B2 for both years }}{\text { Total Sales of branch B4 for both years }}$ $$=\frac{75+65}{85+95}=\frac{140}{180}=\frac{7}{9}$$
Explanation as extracted from the printed page; notation may be imperfect.