| Q.7 | A wall with dimensions 30 m ⨯ 0.4 m ⨯ 4 m is built with bricks of dimensions 25 cm ⨯ 16 cm ⨯ 10 cm. If one-eighth of the wall is mortar, then what is the cost of bricks used (in Rs.) at the rate of Rs. 6 per brick? | |
| Ans | 1. 63000 | |
| 2. 60000 | ||
| 3. 52500 | ||
| 4. 62000 |
Correct Ans Provided: 1