Q:

**Answer 1) **

1/3 x (54 x 150 + 60 x 300 + 36 x 450)

= 1/3 x 42300

**= 14100.**

**Answer 2)**

Required ratio of chairs = $\frac{\mathbf{64}\mathbf{}\mathbf{x}\mathbf{}\mathbf{450}\mathbf{}\mathbf{+}\mathbf{}\mathbf{56}\mathbf{}\mathbf{x}\mathbf{}\mathbf{500}}{\mathbf{36}\mathbf{}\mathbf{x}\mathbf{}\mathbf{450}\mathbf{}\mathbf{+}\mathbf{}\mathbf{44}\mathbf{}\mathbf{x}\mathbf{}\mathbf{500}}$

= 56800/38200

**= 284/191.**

**Answer 3)**

Required number of chairs = $\frac{\mathbf{3}}{\mathbf{5}}\mathbf{}\mathbf{x}\mathbf{}\frac{\mathbf{12}}{\mathbf{100}}\mathbf{}\mathbf{x}\mathbf{}\mathbf{50000}$**= 3600.**

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Bar Charts
- Quantitative Aptitude - Data Interpretation

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Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer