Study the given table and answer the question that follows. The table shows quantity of various food items used by a restaurant during four months of a year (in kg).
| Food Item | June | July | August | September |
| Rice | 180 | 200 | 240 | 300 |
| Wheat | 420 | 400 | 380 | 350 |
| Sugar | 200 | 210 | 230 | 240 |
| Pilses | 250 | 310 | 320 | 280 |
| Vegetables | 300 | 320 | 390 | 370 |
The quantity of wheat used in the month of July is what percentage of the total quantity of food items used in June?
Answer & explanation
Correct answer: option 2
Total quantity of food items used in June = 180 + 420 + 200 + 250 + 300
= 1350
Quantity used of wheat in July = 400
Required percentage = \(\frac{400 }{1350}\) × 100
= 29 \(\frac{17 }{27}\)%