According to probability theory, when a normal dice is thrown a large number of times, the probability of each number turning up will be 1/6. A group of friends decided to try this and got the following results after 50 tries:
All numbers were obtained at least once
The number of 1's obtained was an even number
The number of 2's obtained was equal to the number of 5's obtained
The number of 3's obtained was five times the number of 1's obtained. Exactly six 4's were obtained.
The number of six's obtained was twenty-two, which was the highest among all the numbers obtained
What was the total number of odd numbers obtained?
Correct Answer : B
In an examination, 5% of the applicants were found ineligible and 85% of the eligible candidates belonged to the general category. If 4275 eligible candidates belonged to other categories, then how many candidates applied for the examination?
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. If the smaller wheel has made 21 revolutions, what will be the number of revolutions made by the larger wheel?
Four friends Ashwath, Charan, Karthik and Srinivas are nicknamed Essi, KK, Kit and Maha, not necessarily in that order.
(i) Karthik is stronger than Essi but can't run as fast as Kit.
(ii) Essi is stronger than Ashwath but weaker than KK.
(iii) Srinivas is faster than Karthik and slower than Maha but weaker than Essi.
Who is nicknamed Maha?