In a school some sweets were to be distributed among 420 children on the occasion of Teacher's day. But 140 children remained absent on that particular day and hence each child got one sweets extra. How many sweets each child would have got originally?
Mrudul invested an amount of ₹ 29,500 in order to start a business. Shalaka joined her 4 months later by investing an amount of ₹ 33500. If the business earned a profit of ₹ 1,20,575 at the of two years, what was Mrudul's share of the profit?
A water tank has three taps A, B and C. Tap A, when opened, can fill the water thank alone in 4 hours. Tap B, when opened, can fill the water tank alone in 6 hours and tap C, when opened, can empty the water tank alone in 3 hours. If taps A, B and C are opened simultaneously how long will it take to fill the tank completely?