Question
Average age of 24 employees is 35 years. If 4 employees
resign, the average age drops to 34 years. Find the average age of the employees who resigned.Solution
ATQ,
Total age of 24 employees = 24 × 35 = 840 years
Total age of 20 employees = 20 × 34 = 680 years
Average age of 4 employees who resigned = (840 – 680)/4 = 160/4 = 40 years
Among the following, which contributes maximum to the total millet produced in the country ?
Crops grown to supplement the yield of main crops are called
A plant that has seeds but no flowers and fruits?
What is the function of piston rings in an internal combustion engine?
Female reproductive organ in the flower is:
The non-protein part is Conjugated enzyme is
Which among the following wood is used for making plywood timber?
Maximum emission of radiation from the sun takes place at the wave length
Non-polar nature of urea makes it an ideal fertilizer for
Meristem tip culture is followed for
