3.6
6
18
Cannot be determined
Reena, Aastha and Shloka can independently complete a piece of work in 6 hours, 4 hours and 12 hours respectively. If they work together, how much time will they take to complete that piece of work ?
Reenus father was 38 years of age when she was born while her mother was 36 years old when her brother 4 years younger to her was born. What is the difference between the ages of her parents ?
Rekha bought a scooter for Rs 20,000 and sold it for Rs 22,000. What is the profit percentage?
Richa. Nishi and Priya rented a room for one year at 28800. She stayed together for 4 months and Priya left the room and after 5 months Nishi also left the room. How much will each pay?
Rita bought a television set with 20% discount on the labelled price. She made a profit of тВ╣ 800 by selling it for тВ╣ 16800. The labelled price of the set was
Rizvan walks at 15 km/hr and Ruchitha cycles at 20 km/hr towards each other. What was the distance between them when they started if they meet after 42 minutes ?
Rohit has some 50 paise coins, some Rs.2 coins, some Rs.1 coins and some Rs.5 coins. The value of all the coins is Rs.50. Number of Rs.2 coins is 5 more than the Rs.5 coins. 50 paise coins are double in number than Rs.1 coin. Value of 50 paise coins and Rs.1 coins is Rs.26. How many Rs.2 coins does he have?
Rosa can eat 32 rosogollas in one hour. Her sister Lila needs three hours to eat the same number. How much time will they take to eat 32 rosogollas together?
Rs 1470 is divided between P and Q and R. If Ps part is ¾ of the combined portion of Q and R, then P will get.
Rs 600 But what will be the simple interest in 4 years at 31.5% annual rate?
