Three brands A, B and C of biscuits are available in packets of 12, 15, and 21 biscuits respectively.
If a shopkeeper wants to buy an equal number of biscuits of each brand, then what is the minimum number of packets of each brand he should buy? [4 MARKS]

Q.

Question 194

Three brands A, B and C of biscuits are available in packets of 12,15, and 21 biscuits, respectively. If a shopkeeper wants to buy an equal number of biscuits of each brand, what is the minimum number of packets of each brand, he should buy?

Q. Mira eats 1 packet of biscuits in a week. If she wants to buy biscuit packets for an year, how many packets should she buy?

Q. Ramu bought 4 packets of biscuits. Each packet has 4 biscuits. How many biscuits did Ramu buy?

Q. The number of boxes required to pack 80 packets of biscuits is 4. If a shopkeeper buys 320 packets, then how many boxes will he need to pack them?

Q. The table below shows the number of packets of biscuits sold (in hundreds) by a shopkeeper in the year ending 31^st March 2010. The pie charts give the sale of different brands of biscuits – A, B, C and D in percentage terms in April 2009 and March 2010.
Number of packets of biscuits sold by the shopkeeper (in the year ending on 31^st March 2010):

Month	Number of packets sold (in hundreds)
April	73
May	74
June	76
July	86
August	88
September	88
October	89
November	90
December	90
January	105
February	110
March	115

Q. What is the average number of packets of B biscuits sold in the year?

नीचे दी गई जानकारी को पढ़िए और इसके आगे आने वाले दो प्रश्नों के उत्तर दीजिए।
नीचे दी गयी तालिका 31 मार्च 2010 को समाप्त होने वाले वर्ष में एक दुकानदार द्वारा बेचे गए बिस्कुट के पैकेटों की संख्या (सैकड़े में) दर्शाती है। पाई चार्ट अप्रैल 2009 और मार्च 2010 में प्रतिशत के रूप में विभिन्न ब्रांडों - A, B, C और D के बिस्कुट की बिक्री को दर्शाता है। ( 31st मार्च 2010 को वर्ष के अंत में) दुकानदार द्वारा बेचे गए बिस्कुट के पैकेटो की संख्या:


Q. उक्त वर्ष में बिस्कुट B के बेचे गए पैकेटों की औसत संख्या क्या है?