DSSSB · Mathematics
The price of a machine decreases by 20% in the first year, increases by 25% in the second year and again decreases by 10% in the third year. If the present price is ₹1,44,000, find the original price of the machine.
- ₹1,50,000
- ₹1,70,000
- ₹1,60,000
- ₹1,80,000
एक मशीन का मूल्य पहले वर्ष 20% घटता है, दूसरे वर्ष 25% बढ़ता है और तीसरे वर्ष पुनः 10% घटता है। यदि वर्तमान मूल्य ₹1,44,000 है, तो मशीन का मूल मूल्य ज्ञात कीजिए।
- ₹1,50,000
- ₹1,70,000
- ₹1,60,000
- ₹1,80,000
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