Question
If the lengths of the diameters of two concentric
circles are 16cm and 18cm respectively, then what will be the area of the region between them?Solution
Length of diameter of small circle = 16cm Radius (r) = 16/2 = 8cm Length of diameter of big circle = 18cm Radius (R) = 18/2 =9cm Area of the circle = πr² Area of the region between them = πR² - πr² =π (81-64) = 17π cm²
In which of the Himalayan valleys, Shipki-La pass is located?
What position did India hold in the Global Intellectual Property Index 2024 among the 55 countries that were assessed?
How much funding has been allocated for the RAMP Scheme over a period of five years?
Vir Das won the 2023 International Emmy Award for Best Comedy Series for which of the following shows?
In which year did the Bengal famine occur?
What is the Golden Quadrilateral in India?
In its latest Fiscal Monitor report, the IMF showed that India’s combined debt-to-GDP ratio (Centre plus states) will rise to _____ in FY27.
Which is the state bird of Haryana?
Who was the founder of Prarthana Samaj?
The Equator does not pass through which one of the following countries?
