Subject :IMO Class : Class 5
How many different possible combinations of one colour pencil and one rubber cap can be formed from 5 different colour pencils and 6 different rubber caps?
A 22
B 25
C 36
D 30
25
Ans 1:
Class : Class 5
Ans 2:
Class : Class 5
the answer is 30
Ans 3:
Class : Class 6
Correct answer is D.
Ans 4:
Class : Class 3
30 because 1 pencil with 1 cap this way 6 pairs and 5 pencils means 6x5=30 .
Ans 5:
Class : Class 5
Bruh, where did you get the pencils and caps? And the answer is 20 for this question, even if you replace the original things with pencils and caps.
Ans 6:
Class : Class 7
Ans 7:
Class : Class 8
Ans 8:
Class : Class 5
30 because 1pencil with 1 cap this way 6 pairs and 5 pencils means 6x5=30
Ans 9:
Class : Class 8