Consider the sales of a company in the year 2019, 2020, 2021 and 2022 in the given pie chart.
The difference in angles at the centre by sales in 2022 and 2019 is _________ degrees.
A can complete a piece of work in 20 days. B can complete the same work in 36 days. If A and B work together, then the number of days required to complete the work is:
\(10\tfrac{6}{7}\)
\(12\tfrac{6}{7}\)
\(12\tfrac{1}{7}\)
\(10\tfrac{1}{7}\)
The distance covered (in km) by a bus in 55 minutes at a speed of 69 km/h is:
The radius of a cone is 10.5 cm and the area of the curved surface is 396 cm2. Find its slant height. \(\text{(use } \pi = \frac{22}{7}\text{)}\)
Find the volume of a cuboid whose dimensions are 12.2 cm, 16 cm and 8.5 cm