- A
- B
- C
- D
Step-by-Step Solution
Perfect squares from 1 to 25 are 1, 4, 9, 16, 25 (5 cards). Probability = .
Answer: B)
Cards numbered 1 to 25 are placed face down on a table in a Chennai school activity.
One card is turned over at random.
What is the probability that the number on it is a perfect square?
Class 7Chance and ProbabilityData Handling
Master this chapter in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Chance and Probability practice questions
More Class 7 Chance and Probability practice
A jar contains 18 buttons: 7 round, 6 square and 5 triangular. One button is taken out…A die is rolled once during a board game. Dev needs a number that is a factor of 6 to…In a quiz lucky draw, slips numbered 1 to 30 are kept in a box. One slip is drawn at…A box contains tickets numbered from 11 to 30 (both included). One ticket is drawn at…A die is rolled once. Neha wins if the number is greater than 2 and less than 6. What is…