12.30%
13.30%
14.30%
15.30%
Ramesh bought two boxes for $ 1300. He sold one box at a profit of 20% and the other box at a loss of 12%. If the selling price of both boxes is the same, find the cost price of each box.
Rams sons age is 1/3 of Rams wifes age. Rams wifes age is 4/5 of Rams age and Rams age is 3/5 of Rams fathers age. Find the age of Rams son, if Rams father is 50 years old ?
Ramu is 48 years old. Robin is 6 years junior to Ramu and 14 years senior to Rohit. Ramu has two children - Neethu and Vinu. Youngest sister of Rohit is Krishna and she is 15 years junior to him. So what is the age of Krishna?
Rani bought a piece of cloth for Rs. 950 and spent Rs. 300 on designing it. At what price should she sell it to make 30% profit?
Rashim knits a sweater in 3 days while Smita knits it for 9 days. How much days they both would take to knit 2 sweaters together ?
Ratio of present ages of P and Q is 20 : 6. After 10 years, Ps age is thrice of Qs age then find present ages of P and Q?
Raveena left house for the bus stop 15 min earlier than usual. It takes 10 min to reach the stop. She reached the stop at 8 : 40 am. What time does he usually leave home for the bus stop?
Ravi and Ajay start simultaneously from a place A towards B 60 km apart. Ravis speed is 4km/h less than that of Ajay. Ajay, after reaching B, turns back and meets Ravi at a places 12 km away from B. Ravis speed is:
Ravi and Kavi start a business by investing тВ╣ 8000 and тВ╣ 72000, respectively. Find the ratio of their profits at the end of year.
Ravi and Kumar are working on an assignment. Ravi takes 6 hours to type 32 pages on a computer, while Kumar takes 5 hours to type 40 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages?
