MCQ
The formula for constructing a straight line is$............$
- A$m =\frac{ y _2- y _1}{ x _2- x _1}$
- B$y=m x$
- C$\frac{\text { Changeinx }}{\text { Changeiny }}$
- ✓$\left(y-y_1\right)=m\left(x-x_1\right)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| (a) | Goods | (1) | Man-made |
| (b) | Services | (2) | Nature |
| (c) | Free good | (3) | Tangible |
| (d) | Consumer good | (4) | Intangible |
| a) | Round revolution | Egg | |
| b) | Blue revolution | Prawn | |
| c) | Black revolution | Fish | |
| d) | White revolution | Milk | |