The following table shows the number of classes taken by each Teacher in different days and the total number amount given to the Teacher per class For the certain course also given

If the amount of Rs. 1.56 lakhs was given to the Ravikant for 3 weeks, then find the number of class/ classes taken by him on thursday and Friday each ?

Options

A. 2
B. 4
C. 3
D. 1

Answer

A

Explanation

Total numbr of classes taken by the Ravikant in 3 weeks
`rArr 156000//4000=39` classes
According to the question,
`(9^(**)3)` (Thursday+Friday)=39
`3^(**)` (Thursday +Friday)=39-27
`3^(**)` (Thursday+Friday)=12
Thursday +Friday =4 classes
The each 2 classes taken by the Ravikant in Thursday and friday