Partnership, Average, Time and Work - Online Test
30:00
1. A and B invest in a business in the ratio 4:5. If they earn a profit of Rs. 36,000, what is A's share of the profit?
2. A, B, and C start a business by investing Rs. 20,000, Rs. 30,000, and Rs. 40,000 respectively. If the total profit is Rs. 45,000, what is B's share?
3. Ram and Shyam enter into a partnership. Ram invests Rs. 50,000 for 6 months and Shyam invests Rs. 60,000 for 4 months. If the total profit is Rs. 48,000, find the share of Ram.
4. A and B enter into a partnership. A invests Rs. 10,000 and B invests Rs. 15,000. After how many months should C join with an investment of Rs. 20,000, if C's share of profit is to be equal to A's share out of a total profit of Rs. 45,000 for one year?
5. The average of 5 numbers is 27. If one number is excluded, the average becomes 25. What is the excluded number?
6. The average of 8 numbers is 42. If two numbers, 48 and 52, are removed, what is the average of the remaining numbers?
7. The average age of a class of 30 students is 15 years. If the teacher's age is included, the average age increases by 1 year. What is the age of the teacher?
8. A train travels at an average speed of 60 km/hr for the first 150 km, and then at an average speed of 80 km/hr for the next 150 km. What is the average speed of the train for the entire journey?
9. A and B can complete a work in 10 days and 15 days respectively. In how many days will they complete the work together?
10. A can do a piece of work in 20 days and B can do it in 30 days. They work together for 5 days. How much of the work is left?
Test Results
0/0