For the following questions answer them individually
Anil started his journey in the morning. Till 10 a.m., he covered $$\frac{1}{2}$$ of his journey, and on the same day till 1 a.m. he covered $$\frac{4}{5}$$ of his journey. At what time did he start his journey?
A, B, and C can complete a work in 30, 60, and 120 days respectively. A left the work 10 days before the work was completed and B left 5 days before the completion of the work. Find the number of days required to complete the whole work.
What is the faulty weight used by a dishonest shopkeeper instead of the original weight of 1 kg to get a profit of 25%?
If the price of potatoes increases by 10 percent, then by how much percent a user has to cut down on his consumption of potatoes, so that the expenditure on potatoes remains unchanged?
Aravind runs $$\frac{5}{4}$$ times as fast as Bhanu. In a race, if Aravind gives a lead of 60m to Bhanu, find the distance from the starting point where both of them will meet.
An article is listed at ₹1,200. A customer pays ₹972 for it after getting two successive discounts. If the rate of the first discount is 10%, then the rate of the second discount is:
A cone of height 8 cm and base radius 4 cm is carved from a rectangular block of wood 8 cm $$\times$$ 6 cm $$\times$$ 4 cm. The percentage of wood wasted is approximately:
The marked price of a double bed is ₹42,000. The customer gets a cash discount of ₹1,000 and gets a scratch card promising a discount of 5% to 10%. Determine the difference between the least and the maximum selling price of the bed.