Question
Given that tan(A+B) = √3 and tan(A-B) =1/√3, find
the values of A and B.Solution
A and B started a business with investments in the ratio 11:10 respectively. After 10 months, C joined them with an investment 40% more than the ...
In a joint business venture, 'A' contributes Rs. 2400, which is 25% less than 'B’s investment. While 'A's investment lasts for 8 months, 'B' only inve...
Bina and Bimal started a business by investing Rs. 25,000 and Rs. 35,000 respectively. Bina also worked as the active manager and for that, she is entit...
Ram started a business with the capital investing Rs 6000. After 3 months Shyam also joined him, with the capital investing Rs 4000. They make a profit ...
‘P’ and ‘Q’ invested Rs. ‘x’ and Rs. (x + 3000) respectively for 10 months and 5 months. The profit earned by P and Q is in the ratio 4:3. W...
‘M’ started a business with an investment of Rs. 3500. After 6 months ‘N’ joins the business with an investment of Rs. 2600. If the total profit...
A, B and C hired a taxi for Rs. 850 and used it for 4, 6, 7 hours respectively. Hiring charges paid by B are:
P and Q together started a business with initial investment in the ratio of 1:5, respectively. The time-period of investment for P and Q is in the ratio...
‘A’ and ‘B’ invested Rs. 4600 and Rs. 2800, respectively in a business, together. After 6 months, ‘A’ withdrew 25% of his initial investment...
Raj invested Rs.32000 in a business. After 7 months, Rohan joins him with an investment of Rs.P. If at the end of the year the profit is Rs.55000 and pr...
