The average salary of all the workers in a works is Rs 8000. The average salary of 7 technicians is Rs 12000 and the average salary of the rest is Rs. 6000. Find the total number of workers in the workshop. |
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a) |
20 |
b) |
21 |
c) |
30 |
d) |
31 |

The average salary of all the workers in a works is Rs 8000. The average salary of 7 technicians is Rs 12000 and the average salary of the rest is Rs. 6000. Find the total number of workers in the workshop. |
|||||||

a) |
20 |
b) |
21 |
c) |
30 |
d) |
31 |

127