Elitmus
Exam
LR QUESTION:
On his 37th birthday, Anil thought of buying 37 candles. But the shopkeeper told he had 5 type of candles. But not 37 candles in a same packet. With all type of combinations, he could not make 37. The combinations resulted in 20,27,36,41,49,24,31
I) So what can be the maximum no of candles in a packet?
II) What was the lowest no of candles in a packet?
Read Solution (Total 7)
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- 19,16,8,6,1 gives all possible combinations:
19+1=20,16+6=24,19+8=27,16+8+6+1=31,19+16+6=41 & 19+16+8+6=49
So min no. of candles in a packet is 1 and max are 19. - 11 years agoHelpfull: Yes(14) No(0)
- 5 packets are of-1,8,12,15,21 candles
so ans of 1)21
2)1
any1 has other solution plz share - 11 years agoHelpfull: Yes(1) No(15)
- According to me the packets can have
9,9,7,4,20 candles this satisfies all the constraints like 20,27,36,49,24,31 except 41.
by this the maximum number of candles in a packet are 20
and lowest number of candles in the packet are 4 - 11 years agoHelpfull: Yes(1) No(4)
- solution is : 3,8,10,17,28
- 11 years agoHelpfull: Yes(1) No(6)
- 4,7,10,12,20,
- 11 years agoHelpfull: Yes(1) No(2)
- @priya how?
- 11 years agoHelpfull: Yes(0) No(5)
- 29,20,10,7,4
- 11 years agoHelpfull: Yes(0) No(1)
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