The speed of a superfast train, T1 is 20% more than the speed of another superfast train T2 . Both the trains start from point N at the same time and reach point M at the same time. N and M are 500 km apart. T1 stops for 10 minutes on the way to M, but T2 covers the distance without any stops en route. What is the speed of T1 ?
A and B together can finish a work in 20 days. If they worked together for 8 days, then what was the share of work that was yet to be completed?
\(\frac{3}{5}\)
\(\frac{4}{5}\)
\(\frac{2}{5}\)
\(\frac{1}{5}\)
By selling an article for ₹600, a person made a profit of 50%. What was the cost price of this article?
A certain sum of money amounts to\(\frac{3}{2}\) of itself in 2 years applying simple interest. Find the rate of simple interest per annum .
The given pie chart represents the distribution of the percentage of sales of a particular brand of a bike from five showrooms. A, B, C, D and E during 2021.
What is the central angle of the sector corresponding to the sales from showroom B?