BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Time and Work Pipe and Cistern
A man and a women can pours 5 litre in 4 minutes and 4 litre in 5 minutes respectively. How much time it will take to fill 205 litres capacity tank? If they fill it together by oil.
1
120 min.
2
90 min.
3
100 min.
4
110 min.
5
150 min.