TCS Company Numerical Ability Pipes and Cistern

In a School 60% of the students are girls of which 45% are poor, what is the probability of selecting a poor girl among the students as school leader?

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TCS Other Question

What should be added to 5678 to get a remainder of 35, when divide by 460? There are 720 boxes, A can paint them in 20 days, B can paint them in 24 days, C in 15 days. If A paints for 4 days, B for 8 days and C for 8 days, how many boxes will be painted in total?