For the following questions answer them individually
A man travelled a distance of 4 7 km in 6 hours. He travelled panly on foot at a speed of $$6\frac{1}{2}$$ km/h and the rest on bicycle at a speed of $$8\frac{1}{2}$$ km/h. The distance travelled (in km) on bicycle is:
The simple interest on a certain sum of money at the rate of 7.5% p.a. for 8 years is ₹4,080. At what rate of interest can the same amount of interest be received on the same sum for 5 years?
A sum was put at simple interest at a certain rate for 2 years. If it had been put at 4% higher rate, it would have fetched ₹480 more. Find the sum .
The value of 2 of $$5-\frac{1}{2}-[4\div2-\frac{1}{3}-\left\{\frac{3}{4}-(5-\overline{\frac{1}{2}-\frac{3}{4}}) \right\}]$$ is:
The value of $$\left\{5-5\div(10-12)\times8+9\right\}\times3+5+5\times5\div5$$ of 5 is:
A can complete 40% of a work in 6 days and B can complete $$33\frac{1}{3}\%$$ of the same work in 8 days. They work together for 8 days. C alone completes the remaining work in 4 days. A and C together will complete the same work in:
The length, breadth and height of a solid cuboidal box are in the ratio $$7 : 5 : 3$$ and its total surface area is $$11502cm^{2}$$. Its breadth is:
The average age of 26 smdents in a class is 15 years. If teacher's age is included in it, then the average will increase by one. What is the teacher's age (in years)?
Find the greatest number of four digits which is divisible by 14, 30 and 42.
A man sold 30 articles for ₹100 and gained 20%. The number of articles he bought for ₹100 was: