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)

Elitmus Other Question

Viru and Dhoni has speed in 5:3 ratio. They started running clockwise in a round field. Every round is 0.5km. So when Viru is meeting Dhoni the 6th time in the race, how much distance has he covered? 5 boxes are there viz. 1,2,3,4,5. We have blue balls and red balls. What is the probability of filling the boxes with no two consecutive blue balls?