Mathematics Questions
Question 72:
Find the probability that a number selected at random from 21 to 34 is a multiple of 3
View Answer & ExplanationQuestion 73:
If the 3rd and 7th terms of a G.P are 9 and 1/9 respectively. Find the common ratio.
View Answer & ExplanationQuestion 74:
If the universal set μ = {x : 1 ≤ x ≤ 20} and<br/>A = {y : multiple of 3}<br/>B = |z : odd numbers}<br/>Find A ∩ B
View Answer & ExplanationQuestion 75:
In a committee of 5, which must be selected from 4 males and 3 females. In how many ways can the members be chosen if it were to include 2 females?
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