6 . Delhi and Jaipur are 403 km apart. An express bus leaves Delhi for Jaipur at 5 am and runs at an average speed of 60 km/hr. Another delux bus leaves Jaipur for Delhi at the same time and runs at an average speed of 64 km/hr. Where will the two buses meet ?
7 . A bank gives compound interest on deposits at the rate of 5% for the first year, 6% for second year and 10% for the third year. If a deposit amounts to Rs.12,243 at the end of third year, then the initial deposit (principal) was