Question
A giant circular wheel has a diameter of 28 metres. In
how many revolutions will the wheel cover a total of 11 km?Solution
Radius of the giant wheel = 28 ÷ 2 = 14 metres Circumference of the giant wheel = 2 × π × radius = 2 × (22/7) × 14 = 88 metres So, number of rotations to cover 11 km i.e. 11000 metres = 11000 ÷ 88 = 125
Which biome is found in the northern parts of Asia, Europe and North America where 300 to 900 millimetres (12 to 35 in) of rain can be expected per year?
Match the following:
Important revolts - Leaders
1. ...
In 2022, the Prime Minister Shri Narendra Modi inaugurated the Atal Pedestrian Triangular Truss Bridge in which state of India?
Which company was awarded the 'Golden Peacock Environment Management Award 2023' in the Power Transmission Sector?
Which country co-hosted the 12th Ministerial Conference (MC12) of the World Trade Organization (WTO) along with Geneva, from 12 to 17 June 2022?
The Stand Up India scheme for loans to Scheduled Caste, Scheduled Tribe and women borrowers was extended till _____.
At what age does the Atal Pension Yojana mature?
For women entrepreneurs what is the subsidy provided under the Prime Minister Employment Generation Programme (PMEGP)?
The President of which of the following countries was invited as the Chief Guest for the Republic Day parade on 26 January 2020?
Where was headquarters of “Yugantar Ashram” located?
