A gardener uses cylindrical roller of diameter 7 cm and length 28 cm to flatten a rectangular field of dimension 280cm × 165 cm. Find the number of revolutions made by the roller to flatten the entire field?
Let number of revolutions be n. => n × 2π (7/2) × 28 = 280 × 165 => n = 280 × 165 × 1/28 × 1/22 => n = 75
First country to switch off its FM radio Network?
All the disinvestment by central government is managed by a department called DIPAM. Here A stands for
The RBI will soon issue new 10 rupees note which will bear the image of:
In which year the Banking Regulation Act was amended for regulation of cooperative banks?
Who is the first Indian woman to win a medal in Paralympics?
Which of the following country will host G-20 meeting in 2022?
COBRA is a special operation unit of the Central Reserve Police Force (CRPF) of India proficient in guerrilla tactics and jungle warfare. In this what d...
Who is India's permanent representative to United Nations?
A tribal festival called Medaram Jatara will soon get the tag of National Festival. This festival is observed in:
What is another commonly used name for the river Brahmaputra?
