What we plant in the soil of contemplation we shall reap in the harvest of action.— Meister Eckhart

TS ICET · Problem Solving (55 Qs) · Quiz

Problem Solving (55 Qs) — quick quiz

5 real TS ICET questions on Problem Solving (55 Qs). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

A cistern can be filled by pipe A in 10 hours and by pipe B in 15 hours. Pipe C can empty it in 20 hours. If all three pipes are opened simultaneously, in how many hours will the cistern be filled?