Question
Which types of soils have maximum amount of water
retaining capacitySolution
The correct answer is D
A box contains 16 packets of rice with an average weight of 2.5 kg. If x new packets are added with an average weight of 3.2 kg, the new average becomes...
If average of first 10 numbers is (n – 23) and the sum of remaining number is 925. Find the value of ‘n’, if the average of 20 numbers is ‘n’....
Average age of 20 men is 40 years and average age of 'n' women is 30 years. If average age of all is 34 years, then find the value of (n - 2).
The average salary of an employee increased by Rs.2000 when he received a bonus of Rs.58000 in his 35th year of service. Find the average salary of the ...
- The average age of (x + 2) students of a class is 14 years. If the 56 years old class teacher is also included then average age of the class gets increased...
- Find the square of 'x' if the average of 22, 31, 49, 38, 29, and 'x' is 40.
A set contains ten numbers. The average of the first six numbers is (x - 2), and the average of the last three numbers is (x + 4). The average of the en...
Average of nine consecutive numbers is 55. Find the sum of the smallest and largest number.
The university has 750 faculty (male and female only) out of which the females are 60%. The average height of females is 162 cm and that of males is 168...
The number of students in class 'A' is 104, and the ratio of girls to boys is 4:9. If the average number of boys in classes 'A' and 'B' is 124, and the ...
