NinetynineCAT 2018 Slot 2 QA Q27 Time & Work
Question 27 of the Quantitative Ability (QA) section, CAT 2018 Slot 2, with CAT's official answer.
A water tank has inlets of two types A and B. All inlets of type A when open, bring in water at the same rate. All inlets of type B, when open, bring in water at the same rate. The empty tank is completely filled in 30 minutes if 10 inlets of type A and 45 inlets of type B are open, and in 1 hour if 8 inlets of type A and 18 inlets of type B are open. In how many minutes will the empty tank get completely filled if 7 inlets of type A and 27 inlets of type B are open? (TITA)
TITA: type in the answer. There are no options and no negative marking.
Answer: 48 Time & Work TITA
A worked solution for this question is being written. Meanwhile, practise it in a timed mock and see how other aspirants did.