Question
The radius of the base of a conical tent is 9 m and its
height is 12 m, find the cost of the material needed to make it if it costs ₹100 per π m².Solution
Hence, the curved surface area of the conical tent = π × 9 × 15 = 135π m² Thus, the cost of the material = (135 π × 100) / π = Rs. 13,500 .. The cost of the material is Rs. 13,500.
In which state of India has the highest mangrove forest cover?
Consider the following statements:
1. The design of the National Flag was adopted by the Constituent Assembly of India on 22 July 1947.
2....
In 1955 government of India took the majority ownership of SBI
1. Who among the following is an Indian table tennis player?
Which of the following is the richest state as per the wealth index released by National Family and Health Survey-4?
With which Indian firm Israel's Phinergy has signed a joint venture deal to produce metal-air batteries?
Indirasagar Dam is situated in which Indian state?
Sheikh Sabah Al Khalid was appointed as the Prime Minister of which country?
मेवाड के अरावली क्षेत्र की भील जाति का लोकनाट्य है ?
National Bravery Award is given every year by the Prime Minister of India on:
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