On sports day, if 30 children were made to stand in a column, 16 columns could be formed. If 24 children were made to stand in a column, how many columns could be formed?
20
30
40
50
Correct Answer : A
Choose the pair of numbers which comes next 75 65 85 55 45 85 35
On sports day,if 30 children were made to stand in a column,16 columns could be formed. If 24 children were made to stand in a column , how many columns could be formed?
1, 5, 14, 30, ?, 91