Question
A train runs along an unbanked circular track of radius
of 10 m at speed of 36 km/h. The mass of the train is 16 kg. What is the angle of banking required to prevent wearing out of the rail? Assume g = 10 m/s2Solution
The correct answer is A
5, 24, 47, 76, 113, ?.
The ratio of milk and water in a mixture of 28 litres is 4 : 3. Find the quantity of milk in the mixture?Â
945, 824, 680, 511, ?, 90
Quantity I: The distance a truck travels from point P to point Q, given that a bike covers the same distance in 2 hours. The tru...
A principal of ₹5000 is invested at a simple interest rate of 8% per annum. What will be the interest earned after 3 years?
What will come in place of the question mark (?) in the following series?
120, 128, 144, 168, 240
Rohan ranks seventh from the top and twenty sixth from the bottom in a class. How many students are there in the class?
A contractor was tasked with constructing a bridge within 45 days. To complete the project, he initially hired 75 workers. However, after 40 days, he di...
If x = a cos³ θ, y = a sin³ θ, then dy/dx at any θ is:
Find the simplified value of the expression:
32 + 12 x 108 ÷ 12 + 4 + 32 ÷ 16 x 3
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