Question
P started a business investing Rs.9000. After 3 months,
Q joined her with the capital of Rs.16000. After another 6 months, R joined them with the capital of Rs.20000. At the end of the year, they made a total profit of Rs.7800. Find the share of R.Solution
P invested her capital for 12 months, Q for 9 months and R for 3 months. So, ratio of their capitals = (9000 × 12):(16000 × 9):(20000 × 3) ⇒ 108000 : 144000 : 60000 ⇒  9 : 12 : 5 Therefore, R’s share = 7800 x (5/26) = Rs.1500
12.5% of 96 =?
If the numerator of a fraction is increased by 25% and the denominator is decreased by 10%, the value of the new fraction 25/24, Find the original faction.
- The product of two decimals is 0.675. If one of the decimals is 2.5, then find the other decimal.
Alex has read 5/6 of a book, while Tina has read only 3/5 of the book she is reading. Both have another 150 pages of their respective books remaining to...
Which fraction bears the same ratio to 1/27 as 3/11 does to 4/9?
The difference between the smallest and the largest fraction among 3/2, 1/5, 4/3, 5/4 is
A man distributed some candies to his three sons A, B and C. A, being the eldest got two times the number of candies that C got while A and B together h...
If the sum of 60% of a fractional number and the number's square root is 5 greater than one fifth of the number, then the number is
Which of the following fractions is a terminating decimal?
Relevant for Exams:
