2023 Uncategorized - Uncategorized

There are large number of silver coins weighing 2 gm, 5 gm, 10 gm, 25 gm, 50 gm each. Consider the following statements : 1. To buy 78 gm of coins one must buy at least 7 coins. 2. To weigh 78 gm using these coins one can use less than 7 coins. Which of the statements given above is/are correct ?

• 1 only
• 2 only
• Both 1 and 2
• Neither 1 nor 2