Arihant Expert Team Solutions for Exercise 1: Exercise 1

Find the ratio of $20$ paise and $3$ rupees.

Find the mean proportional of $28$ and $7$.

If $60 : 105 :: 84 : x$, find the value of $x?$

Divide $Rs. 6900$ among $X, Y$ and $Z$ in the ratio $5: 3: 7$ ?

The ratio of coins $Rs.1, 50$ paise and $25$ paise is $4: 5: 6$. If total cost of all coins is $Rs. 64$, then the number of coins of $25$ paise is?

Seema, Sonia, and Akshita opened shop in partnership with their investment $Rs. 27000, Rs. 81000$ and $Rs. 72000$ respectively. Profit was distributed between them at the end of the years. If share of Sonia is $Rs. 36000$ in profit, then total profit was?

A and B started a business by investing $Rs. 10400$ and $Rs. 14300$ in partnership. After $4$ months, C had joined them by investing $Rs. 9100$. If total profit in the end of year was $Rs. 11360$, then share of C in profit was?