RRB Group-D Model Paper 16 with answers for online practice

Given:
Ratio of salary of charan and rajat = 5: 4
Each salary is increased by Rs. 3000
New ratio = 6 : 5
Calculation:
Let the salary of charan and rajat = 5x and 4x
Each salary is increased by Rs. 3000
According to question:
⇒ (5x + 3000)/(4x + 3000) = 6: 5
⇒ 25x + 15000 = 24x + 18000v⇒ x = 3000
∴ Charan initial salary = 5 × 3000 = Rs. 15000