Let, monthly income of A is Rs. x So, 0.75 × 0.7 × x = 2016 So, x = 3840 Amount spent on study = 0.25 × 3840 = Rs. 960
A and B started a business with investments in the ratio 5:4 respectively. After 4 months, C joined them with an investment 50% more than the inv...
The total monthly sales of two companies A and B are in the ratio 2 : 3 and their total monthly expenditures are in the ratio 3 : 4. Find the ratio of t...
A and B started a business by investing Rs.300 and Rs.400 respectively. After 6 months, A increased his investment by Rs.800. Find the ratio of annual p...
'Anil' and 'vineet' entered into a business with an investment of Rs.40,000 and Rs.50,000, individually. After 4 months, 'shreya' joined them with an in...
A, B, and C invested Rs. 3600, Rs. 2400, and Rs. x, respectively, in a business for equal time. If the profit received by C is Rs. 1200 out of a total p...
A and B together started a business with initial investment in the ratio of 4:5, respectively. The time-period of investment for A and B is in th...
P started a business with an investment of Rs.9000, after 6 months Q joined him with Rs.12000 and after another 6 months R joined them with Rs.15000. If...
In a partnership business, A invests 1/6th of the capital for 1/6 of the total time, B invests 1/4th of the capital for 1/4 of the total time and C, the...
Pritam and Neha invested in a business in the ratio 8 : 5. If 9% of the total profit goes to charity and Pritam’s share is Rs. 18200, the tota...
A, B and C invest in a partnership in the ratio 7:5:9 and investment of A is Rs.200 less than investment of C. Partner B invests for 1/5th and A and C i...
