Question
Two statements are given, followed by three conclusions
numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: Some years are months. All months are days. Conclusions: I. Some days are years. II. All days are years. III. No day is a year.Solution
Some years are months (I) + All months are days (A) → Some years are days (I) → Conversion → Some days are years (I). Hence conclusion I follows but conclusion II and III do not follow.
- The average of 30 numbers is 72. If the average of the first 12 numbers is 60 and the average of the last 19 numbers is 80, find the 12th number.
The average score of 70 candidates in the SBI PO exam is 40. If the candidates who passed have an average score of 49, while thos...
There are three numbers such that when the average of any of the two numbers is added with the third number, sum obtained will be 130, 142 and 154. Find...
The average age of three children is 32 years. If their ages are in the ratio 3:6:7. Find the age of the youngest child.
A number is such that when it is multiplied by 5, it gives another number which is as much above from 270 as the original number (itself) is below 270. ...
The average of four consecutive numbers is 48. What is the largest number in this group?
Ram played his first 4 matches with an average of 5 goals per match. However, he couldn't score any goals in the following 3 matches. How many goals doe...
Average weight of all the people in a group is 66 kg. When two people of weight 72 kg and 84 kg left the group, average weight reduces by 1.2 kg. Find t...
In a cricket match the captain of one of a team scored 26 runs more than the average runs scored by the remaining 10 batsmen of that team who batted in ...
In a cricket match, the average score of 11 batsmen was 42 runs. When 2 batsmen got out, the average score of the remaining batsmen dropped to 38 runs. ...
Relevant for Exams:
