On 1st April, 2022, Mega Ltd. issued 30,000, 10% Debentures of ₹100 each at a discount of 10%. The total amount of interest due on debentures for the year ending 31st March, 2023 will be:}
A shop selling electronic items sells smartphones of only three reputed companies A, B, and C because chances of their manufacturing a defective smartphone are only 5%, 4%, and 2% respectively. In his inventory, he has 25% smartphones from company A, 35% smartphones from company B, and 40% smartphones from company C.
A person buys a smartphone from this shop
(i) Find the probability that it was defective.