Once again you are given four cards. Each card has a number printed on one side and a letter on the other side. Which are the only two cards you need to turn .over to check whether the following rule holds ? “If a card has a consonant on one side, then it has an odd number on the other side”.

Once again you are given four cards. Each card has a number printed on

1.	Once again you are given four cards. Each card has a number printed on one side and a letter on the other side. Which are the only two cards you need to turn .over to check whether the following rule holds ? “If a card has a consonant on one side, then it has an odd number on the other side”.
Answer» You need to turn over B and 8 only. If B has an even number then the rule has broken. Similarly if 8 has a consonant on the other side then also the rule has been broken.