Two men undertook to do a job for Rs.1400. One of them can do it alone in 7 days, and the other in 8 days. With the assistance of a boy they together completed the work in 3 days. How much money will the boy get ?
Two men, A and B, working together, completed a piece of work. If worked individually, it would have taken them 30 and 40 days to complete the work. If they have received a payment of $2100, then B’s share is:
Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is:
Two numbers are in ratio 4 : 5 and their LCM is 180. The smaller number is
Two numbers are in ratio 7 : 11. If 7 is added to each of the numbers, the ratio becomes 2 : 3. The smaller number is
Two numbers are in ratio P : Q. when 1 is added to both the numerator and the denominator, the ratio gets changed to R/S . again, when 1 is added to both the numerator and denominator, it becomes 1/2. Find the sum of P and Q.
Two numbers are in the ratio 3 : 4, if their H.C.F. is 4, then their L.C.M. = ?
Two numbers are in the ratio 3 : 4. If their LCM is 240, the smaller of two number is
Two numbers are in the ratio 3 : 4. the product of their HCF and LCM is 2028. the sum of the number is
Two numbers are in the ratio 3 : 4. The product of their HCF and LCM is 2028. The sum of the numbers is = ?
