For the following questions answer them individually
If $$\frac{x}{y} + \frac{y }{x} = 1$$ and $$x + y = 2$$, then the value of $$x^{3} + y^{3}$$ is:
If the height of a cone is 7 cm and the diameter of the circular base is 12 cm, then its volume is (nearest to integer):
A, B and C can do a piece of work in 20 days, 30 days and 60 days respectively. If A works daily and on every third day B and C also work with A, then in how many days, will the work be completed?
Darjeeling gets tourists from two countries A and B. Percentage wise distribution of the influx of tourists is given below for the fast six months of the year.
Find the ratio of tourists from country A coming in during March and April.
The value of $$11 \times 11 + 11 \div 11 - 11 \times 11 + 11 + 11 \times 11 - 11 - 11 \times 11$$ is:
A man spends 72% of his salary and saves ₹5,740 per month. What is 10% of his annual salary (in ₹)?
The population of a city is 3,52,314. It increases annually at the rate of 15% per annum.
What was its population 2 years ago?
A tourist van travels the distance of 35 km from Dehradun to Mussoorie at an average speed of 36 km/h and returns at 60 km/h. What is the approximate average speed (in km/h) of the tourist van for the entire journey?
The HCF and the LCM of two numbers are 5 and 175, respectively. If the ratio of the two numbers is 5:7, the larger of the two numbers is _______.