Question

A contractor signed a contract to finish certain piece of work in 40 days. Initially he hired 150 workers. After 20 days he realized that work will not be finished on time and he again hired 50 more workers and work finished on time. If he had not hired extra workers then for how many days work would have been delayed by?​

Answer 1

Answer:

JAI KALLI MA

Step-by-step explanation:

MERRY CHRISTMAS

JAI MATA DI