CBSE Class 10 Maths (Basic) 2023 · Paper 430/C/B · Question 38
There are students in class X of a school of which are girls and are boys. The class teacher has to select one student as a monitor. She writes the name of each student on a separate card and then mixes these cards after putting them in a box. She then draws a card at random from the box. Based on the above, answer the following questions:
- iWhat is the probability that the name on the selected card is of a girl student?
- iiWhat is the probability that the name on the selected card is of a boy student?
- iii-aIf there is one name Shivani, written on a card, what is the probability of her selection?
- iii-bOR What is the probability that one out of Ravi, Mahesh or Vikas is selected?
Answer
(i) ; (ii) ; (iii)(a) ; (iii)(b) .
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