engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Quantitative Aptitude Profit and Loss Successive Selling
A man bought some mangoes at Rs. 12 per dozen and bought the same number of mangoes at Rs. 10 per dozen. He sold these mangoes at Rs. 13 per dozen and gained Rs. 160. The total number of mangoes bought by him was:
1
60 dozens
2
70 dozens
3
80 dozens
4
90 dozens