If the radius of the base and the height of a right circular cone are increased by 10%, what is the approximate percentage increase in volume?
Let the radius of the cone = x cm Height of the cone = y cm Volume of the cone = 1/3π r2h = 1/3πx2y After increment, Radius of the cone = 1.1x cm Height of the cone = 1.1y cm Volume of the cone = 1/3π × 1.1x × 1.1x × 1.1y = 1/3 π × 1.331x2 y Difference = 1/3 π × 1.331x2y - 1/3πx2y = 1/3π × 0.331x2y Required percentage = 1/3π × 0.331x2y/(1/3π × x2y) × 100 = 33.1%
CSIR-NBRI (National Botanical Research Institute has developed a new Variety “Lotus” Flower named _____________ .
Who is the author of the book "Becoming Gandhi," which explores Mahatma Gandhi's ideals and principles and their relevance in today's world?
______ government has signed an MoU with Patanjali foods for the establishment of a palm oil cultivation project in the state.
Telecommunications Consultants India Ltd (TCIL) has entered into an agreement with _______ for the provision of Captive Non-Public Network (CNPN) Servic...
Who has been appointed as the new Lieutenant Governor of the Union Territory of Ladakh?
RenewBuy, one of India’s InsurTech companies, launched its first 360-degree ad campaign with its brand proposition of “Smart Tech, Right Adv...
In July 2023, which country successfully launched the 'Methane Liquid Oxygen Fuel Space Rocket'?
What is the significant feature of the Nataraja statue installed at Bharat Mandapam for the G20 Summit?
India has become a member of the Battery Energy Storage Systems (BESS) Consortium and due to this collaborative effort, it stands among the pioneering n...
Who is the author of the book “A Little Book of India: Celebrating 75 years of Independence” ?
