Question
Elistan can produce either 5 monster trucks or 10 cans
of silly string in a day. What is the opportunity cost of one can of silly string?Solution
5 MT or 10 Cans can be produced So, 10 Cans = 5MT 1 Can = 5/10 MT =1/2 Ā Monster truck
55-litres of paint is added to a mixture of paint and oil in the ratio 3:5. The ratio of paint and oil in the resulting mixture is 4:3. Find the total v...
X, Y, and Z entered into a partnership with initial investments of Rs. (M + 2500), Rs. 3M, and Rs. (4M - 20000), respectively. After 6 months, W joined ...
- VLC Media Player is an example of which category of application software?
A car covers the first 40 km of a journey at 60 km/h and the next 60 km at 90 km/h. What is the average speed for the entire journey?
If sinā“ x + cosā“ x = 5/8, then the value of sin2x is
Which of the following matrices is both symmetric and skew-symmetric?
- A shopkeeper makes a profit of 25% by selling an item for Rs. 500. What should be the selling price to make a profit of 40%?
Ten years from now, the ages of A and B will be in a ratio of 7:9. C's current age is half of B's current age. Five years from now, the ratio of C's age...
In the figure, ABCD is a cyclic quadrilateral with O as center of the circle If ā BOC = 136Ā°, find ā OBC.
The average age of Vimal and Kamali is 24 years, and the ratio of Kamali's age to Surya's age is 4:5. If the average age of Vimal, Kamali, and Surya is ...
