- A
- B
- C
- D
Step-by-Step Solution
Tiles that are not chipped = 500 - 45 = 455, so is (chipped); divides 45 by 100 instead of 500; subtracts 55 rather than 45.
Answer: C)
A consignment of 500 floor tiles reaches a Rajkot warehouse and a check finds 45 of them chipped. One tile is lifted out at random. What is the probability that it is NOT chipped?
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