For the following questions answer them individually
A and B together can complete a work in 20 days. B and C together can complete the same work in 15 days. If A, B and C all work together, then the same work gets completed in 10 days. How many days will A and C together take to complete the same work?
A man spends Rs.2,300 monthly on average for the first four months and Rs.1,800 monthly for the next eight months and saves Rs.12,400 a year. Find his monthly income.
If $$6\sec \theta = 10$$, then find the value of $$\frac{(5\cosec \theta - 3 \cot \theta)}{(4 \cos \theta + 3 \sin \theta)}$$.
Ratha Jatra, the festival of Chariots of Lord Jagannatha is celebrated every year in ______.
Which of the following statements is correct regarding the production possibility frontier?
I. It gives the combinations between two goods that can be produced when the resources of the economy are fully utilised.
II. It illustrates the production possibilities of the economy.
Which Article of the Indian constitution states that “The Council of States shall, as soon as may be, choose a member of the Council to be Deputy Chairman thereof and, so often as the office of Deputy Chairman becomes vacant, the Council shall choose another member to be Deputy Chairman thereof.”?