Question

*अणू केंद्रकामधील मूलकण _______ आहेत*

1️⃣ प्रोटॉन + इलेक्ट्रॉन
2️⃣ न्युट्रॉन + इलेक्ट्रॉन
3️⃣ प्रोटॉन + न्युट्रॉन
4️⃣ फक्त इलेक्ट्रॉन​

Answer 1

Explanation:

9 men and 12 women, working 7hrs a day, complete 3/4ths of a job in 4 days and the remaining part of job is done bye 12 men and 7 women in 2 days working 5 hours a day. In how many days would the entire job be done by 6 men and 14 women workinv 8 hours a day?