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RRB NTPC General Science & GK - Geography (India & World) - Bilingual
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RRB NTPC General Science & GK - Geography (India & World) - Bilingual
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1 Questions

1. If price of an article decreases from P1 to Rs. 25, quantity demanded increases from 900 units to 1200 units. If point elasticity of demand is-2 find P1? - यदि एक वस्तु की कीमत P1 से 25 रु . तक कम हो जाती है‚ मात्रा की मांग 900 यूनिट से 1200 यूनिट तक बढ़ जाती है। यदि मांग की बिंदु लोच- 2 है‚ तो P1 ज्ञात करें।