Question
‘X’ started a business by investing Rs. 2,000. After 3
months, ‘Y’ joined with 50% of X’s investment. If the annual profit is Rs. 6,600, find the profit share of ‘Y’.Solution
Amount invested by ‘Y’ = 2000 × 0.5 = Rs. 1000
Ratio of profit shares of ‘X’ and ‘Y’ = (12 × 2000):(9 × 1000) = 24:9 = 8:3
So, profit share of ‘Y’ = 6600 × (3/11) = Rs. 1,800
Each member of a picnic party contributed twice to their serial number. The total collection was Rs 3042. The (approximate) number of members present in...
- Instead of multiplying a number by 0.9, a student accidentally used 9. His result turned out to be 3510 more than the actual result. What is the original n...
- What number should be deducted from 45 and 30 so that their new ratio becomes 4:3?
Find the least number to be added to the largest 3-digit number which leaves remainder 6 when divided by 4, 5, and 7 so that the result becomes a perfec...
Find the smallest 3‑digit number which is exactly divisible by both 12 and 15.
What is the maximum value of (a + b) if '5a346b8' is divisible by 12?
How many prime numbers are there between 40 to 50?
Find the sum of all the numbers between 3000 and 14000, which are divisible by 25, 30 and 40.
Find the sum of all natural numbers less than 1000 that are multiples of 3 but not of 5.
If a, 1, b are in arithmetic progression and 1, a, b are in geometric progression, then a and b are respectively equate to _______ (where a ≠ b).
Relevant for Exams:
