Question
Statements: Some books are notebooks.
No notebooks is a pages. Some pages are novels. Conclusions: I. No page is a book. II. Some books are page. In each question below are given two statements followed by two conclusions numbered I and II. You have to take the two given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts. Give Answer:Solution
I + E = O, Hence, neither conclusion I nor II will follow. However, Conclusion I and II make a complementary pair, hence, either conclusion I or II will follow.
- The average height of 30 boys is 165 cm and the average height of another group of 25 boys is 172 cm. What is the average height (in cm) of all the boys to...
The average of five even numbers is 60. If we replace two of these even numbers, 84 and 92, with a single even number X, the new average decreases by 4....
Each question contains a statement followed by Quantity I and II. Read the information clearly and answer your questions accordingly.
Quanti...
Four numbers are arranged in ascending order. When the first two numbers are increased by the number equal to their position, and the last two numbers i...
The average wage of a group of 20 labourers is Rs. 500. If 4 persons receiving average wage of Rs. 360 leave the group and 2 persons receiving average w...
What is the average of the squares of the first 41 natural numbers?
The average age of A and B is 22 years. If A is to be replaced by C, the average would be 21 years. The average age of C and A is 23 years. Find the age...
The batting average of 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest by 172 runs. If the two are excluded, the average...
If the average of s number is r⁴ and the average r number is s⁴, then find the average of all r+ s numbers
The number of students in class 'A' is 90, and the ratio of girls to boys is 3:2. If the average number of boys in classes A and B is 120, and the avera...