The per day wage rate of workers is reduced 50% due to the economic slowdown. After one year, the wage rate is increased by 60%. If the per day wage rate before the decrease was TK. 100, then what is the per-day wage rate now?
Solution
Correct Answer: Option D
1. Wage Decrease by 50%:
If the initial wage was TK. 100, and it was reduced by 50%, the decrease in wage is:
Decrease = 50% of 100 = TK. 50.
So, the new wage after the decrease is:
100 - 50 = TK. 50.
2. Wage Increase by 60% after a year:
If the decreased wage is TK. 50 and it is increased by 60%, the increase in wage is:
Increase = 60% of 50 = TK. 30.
So, the new wage after the increase is:
50 + 30 = TK. 80.
Thus, the per-day wage rate now is TK. 80.
If the initial wage was TK. 100, and it was reduced by 50%, the decrease in wage is:
Decrease = 50% of 100 = TK. 50.
So, the new wage after the decrease is:
100 - 50 = TK. 50.
2. Wage Increase by 60% after a year:
If the decreased wage is TK. 50 and it is increased by 60%, the increase in wage is:
Increase = 60% of 50 = TK. 30.
So, the new wage after the increase is:
50 + 30 = TK. 80.
Thus, the per-day wage rate now is TK. 80.
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