The graphs of the equations 3x + y-5=0 and 2x- y -5=0 intersect at the point P(α,β).  What is the value of (3α + β)?

Passage:  First of all, I need work, and a decent wage for my work. Aristotle defined happiness. not as a sum of pleasures, but as unimpeded activity. I want work which is hard but interesting. I am exceptionally lucky because I can choose my own work to a large extent. If I want respite from science I can go and be a war correspondent, or write children's stories or make political speeches.
 I require friendship. Particularly I require friendship of my colleagues and comrades in scientific and political work. I want the society of equals who will criticize me, and whom I can criticize.

Conjunction in sentence 3 is 

If a shopkeeper buys 2 oranges for Rs.5 and sells 3 for Rs.7 only, then what percentage of loss and loss did he gain?

The Government of India has relaxed a ban on exports of which drug that are used to treat COVID-19?

 A can do a piece of work alone in 30 days. B is 25% less efficient than A, while C is $$33{1\over 3}$$ % more efficient than B. In how many days can A, B and C, working together, complete the work?

Which institute is currently developing an inactivated virus vaccine for COVID-19?

Mobile phones, televisions, refrigerators, laptops and stationary items will be allowed to be sold through e-commerce platforms like Amazon, Flipkart and Snapdeal from which date?

The basic characteristic of a capitalistic economy is–