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Distance covered by bus 10 km in 12 min. As we know, Speed = Distance/Time Speed of bus = 10/(12/60) = 50 km/hr New speed of bus = 50-25 = 25 km/hr Time to cover 10 km distance with a speed of 25 km/hr = 10/25 x 60 = 24 min
A starts business with Rs.9000 and after 8 months, B joins with A as his partner. After a year, the profit divided in the 4:5. What is B’s contributi...
A and B invest in a business in the ratio 3:5. After 8 months B leaves the business after withdrawing his investment. In the first year the business mad...
'A' and 'B' started a business by investing Rs. '6x' and Rs. '8x' respectively. Five months later, 'A' withdrew Rs. 100 from his investment whereas 'B' ...
Rishi and Manu started a business with the investment of Rs. (z-6000) and (2z-7000). After 8 months of the start of business, Manu left it and Chintu jo...
Brahma, Vishnu and Mahesh invested money in the ratio of 1/2:1/3:1/4 in a business. After 4 months, Brahma doubled his investment and after 6 months, Vi...
'A' and 'B' began a business with investments of Rs. 8,000 and Rs. 15,500, respectively. After five months, 'A' increased his investment by 50%, while '...
Arun and Baldev have monthly savings in the ratio of 8:5, respectively. Baldev's monthly expenditure exceeds Arun's monthly savings by ₹20,200. Additi...
Two firms, X and Y, began a joint venture by investing in a ratio of 9:16. After six months, Firm Y withdrew its entire investment. At the end of the ye...
In a business, A invested Rs. 1800 more than that by B. After 8 months, A left the business. If at the end of the year, profit earned by B is equal to t...
A started a business with an investment of Rs.1800. After some months, B joins the business with an investment of Rs.3600 and after two more months C jo...