Question
If the radius of the new spherical container is double
the radius of the old spherical container, then the ratio of the volume of the new container and the volume of the old container isSolution
Let the radius of old spherical container be 1 cm Radius of new spherical container = 2 cm Volume of old spherical container = (4/3) π × 13 = (4/3) π × 1 Volume of new spherical container = (4/3) π × 23 = (4/3) π × 8 ∴ Required ratio = (4/3) π × 8 : (4/3) π × 1 = 8 : 1
Who was nominated to the World Agriculture Forum (WAF) Board from India?
Which organization won the AFC President’s Recognition Award for Grassroots Football in the Bronze Category at the AFC Annual Awards in Doha?
What is the maximum transaction limit allowed through the smartwatch launched by Airtel Payments Bank in collaboration with Noise and Mastercard?
To give the real experience of earthquake tremors to visitors and a look into the devastating earthquake that hit the country in 2001, an earthquake and...
Which of the following statements regarding China-Pakistan Economic Corridor (CPEC) is not correct?
What is India's rank on the World Bank's Logistic Performance Index as per the 2023 listing?
Which country topped the global list of Best Cuisines, 2022 in the Taste Atlas report?
According to the UDISE+ report 2023-24, what is the total student enrolment in India for the year 2023-24?
Global cyber security company Kaspersky and which IIT have signed an agreement to jointly work on cybersecurity-related research and educational initiat...
In December 2023, what was the value of Unified Payment Interface (UPI) transactions?
Relevant for Exams:
