Elitmus Exam

on sports day if 28 childern were made to stand in a column. 18 colum are formed if 24 childern were made to stand in a column. how many column could be formed.

Read Solution (Total 2)

18*28/24 = 21 col
11 years agoHelpfull: Yes(7) No(1)

I think it is 18col
given 18 col for 24 students which means in 6 col with 2 students and in remaining 12 col 1 each.Hence for 28 children 10 col with 2 children and 8 with 1 each
11 years agoHelpfull: Yes(0) No(3)

Elitmus Other Question

in IPL there are 8 team and each team play with other team twice. assuming no match is cancelled or tie.

1. find the minimum no of match that a team win so that he can go to semifinal..
option
(a) -8
(b) - 12
(c) -14
(d) -18

2. find the minimum no of matches that a team win for must reaching in semifinal.
option
(a) -14
(b) - 18
(c) -22
(d) -20
(e) -24 after 38 liters of petrol were poured into the tank. it was still 5% empty. how much petrol must be poured int the tank in order to fill it?