Question
P and Q together started a business with initial
investment in the ratio of 1:12, respectively. The time-period of investment for P and Q is in the ratio of 3:7, respectively. Find the profit share of Q, if the profit share of P is Rs. 1000Solution
Ratio of the profit share of P to Q = (1 × 3): (12 × 7) = 3:84 = 1: 28 Profit share of Q = (28/1) × 1000 = Rs. 28000
- A number is more than 21 times its reciprocal by 11/9. What is the number?
- If '48x2y' is a five-digit number which is divisible by 72, then find the value of (x - y).
- Find the median of the following observations:
42, 38, 45, 50, 48, 52, 47, 46, 44 Find the range of the given data:
110, 135, 120, 95, 105, 115, 125, 140
The ages of Geeta, Meera and Tina are in the ratio of 6:4:7 respectively. If the sum of their ages is 34 years, what is Meera’s age?
- A room contains three shelves: the 1st, 2nd, and 3rd. The number of books on the 1st and 2nd shelves are in the ratio of 6:11, while the number of books on...
Find the difference between minimum and maximum value of 'g' such that '9g5621' is always divisible by 3.
What should come in place of the question mark (?) in the following question?
3.5 × 2 .4 × ? = 42
Raj scored 140 marks in a test getting 3 marks for each right answer and losing 1 mark for each wrong answer, had 4 marks been awarded for each correct...
The difference between a number and its four – seventh is 60. What is the number?
