Question

There were twelve dozens of chocolates with a shopkeeper. Ten chocolates were distributed by the shopkeeper to the children of his colony. The shopkeeper then added two more dozens of chocolates in his stock. If the shopkeeper divided the total chocolates equally in two different packets, then how many chocolates were there in each packet?

• A. 89
• B. 79
• C. 152
• D. 158

Hint:

When solving such problems, always convert dozens into individual units first before performing additions or subtractions.

Answer 1

The Correct Option is B

Step 1: Initially, the shopkeeper had twelve dozens of chocolates. One dozen = 12 chocolates, so twelve dozens = \( 12 \times 12 = 144 \) chocolates.
Step 2: He distributed 10 chocolates to the children, so remaining chocolates = \( 144 - 10 = 134 \).
Step 3: He then added 2 more dozens of chocolates. Two dozens = \( 2 \times 12 = 24 \) chocolates. Adding them to 134 gives \( 134 + 24 = 158 \) chocolates.
Step 4: These 158 chocolates were divided equally into 2 packets. Each packet contained \( 158 \div 2 = 79 \) chocolates.
Step 5: Therefore, the final answer is 79 chocolates per packet.