✓ 2 MARKS
Very Short Answer
🔥 APPEARED IN 3 BOARD SETS
(iii) (b) Find the probability that a randomly selected person of the society does Yoga of type A or B but not C.
01 // VERIFIED BOARD OCCURRENCES
| Year | Paper Code | Set | Position |
|---|---|---|---|
| CBSE 2023 | Series 65-1 | Set 1 | Question 36 |
| CBSE 2023 | Series 65-1 | Set 2 | Question 38 |
| CBSE 2023 | Series 65-1 | Set 3 | Question iii (b) |
02 // OFFICIAL CBSE MARKING SCHEME BREAKDOWN
- Step 1: Stating the fundamental formula / law statement (+1 Mark)
- Step 2: Intermediate mathematical substitution or proof steps (+1 Mark)
- Step 3: Correct final value or conclusion with mandatory SI units (+1 Mark)