Start learning 50% faster. Sign in now
Ratio of Rajiv, Sanju and Tanu investment with respect to the time =(z-400) x4+(100-50) % of (z-400) x8 : (z-1000)x4+(100+30)% of (z-1000)x8 : (z+200)x4+(z+200-y)x8 Eq.(i) The profit share of Sanju will be 50% more than the profit share of Rajiv. profit share of Sanju = (100+50) % of profit share of Rajiv the profit share of Sanju = 150% of the profit share of Rajiv profit share of Sanju = 1.5 x (profit share of Rajiv) the profit share of Sanju: profit share of Rajiv = 1.5/1 = 15/10 = 3:2 Eq.(ii) At the end of one year, the profit share of Sanju and Tanu will be the same. profit share of Sanju: profit share of Tanu ⇒ 3:3 Eq.(iii) From Eq.(ii) and Eq.(iii), the profit share of Rajiv: profit share of Sanju: profit share of Tanu ⇒ 2:3:3 Eq.(iv) From Eq.(i) and Eq.(iv). [(z-400)x4+(100-50)% of (z-400)x8]/[(z-1000)x4+(100+30)% of (z-1000)x8] = 2/3 [(z-400)x4+50% of (z-400)x8]/[(z-1000)x4+130% of (z-1000)x8] = 2/3 [(z-400) x4+0.5(z-400) x8]/[(z-1000)x4+1.3(z-1000)x8] = ⅔ So, z = 4000 Put the value of ‘z’ in Eq.(i) The ratio of Rajiv, Sanju, and Tanu investment with respect to the time ⇒ (4000-400) x4+(100-50) % of (4000-400) x8: (4000-1000)x4+(100+30)% of (4000-1000)x8 : (4000+200)x4+(4000+200-y)x8 ⇒ 3600x4+50% of 3600x8: 3000x4+130% of (3000) x8: (4200) x4+(4200-y) x8 ⇒ 3600+50% of 3600x2: 3000+130% of (3000) x2: (4200) +(4200-y) x2 ⇒ 3600+1800x2: 3000+3900x2: (4200) +(4200-y) x2 ⇒ 3600+3600: 3000+7800: (4200) +(8400-2y) ⇒ 7200: 10800: (12600-2y) …. Eq.(v) From Eq.(iii) and Eq.(v). 10800 / (12600-2y) = 3/3 10800 = (12600-2y) 10800 = (12600-2y) 2y = 12600-10800 = 1800 y = 9 00 a) 5y = (z+800) 5x900 = (4000+800) 4500 = 4800 The above equation is not satisfied. So, this is not the correct answer. b) (z+200)/7 = y (4000+200)/7 = 900 4200/7 = 600 600 = 900 The above equation is satisfied. So, this is not the correct answer. c) 6y = (z+200) 6x900 = (4000+200) 5400 = 4200 The above equation is not satisfied. So this is not the correct answer. d) (z+400)/6 = 1.5y (4000+400)/6 = 1.5x900 (4000+400)/6 = 900 4400 = 8100 The above equation is not satisfied. So, this is not the correct answer.
Where was the Bhitari Pillar Inscription of Skandagupta Discovered?
Match these bird sanctuaries to their correct locations:
Bird Sanctuary Locat...
Mopin is a significant agricultural festival in which Indian state?
Who is the Minister of Education?
Which among these states launched the Mukhyamantri Saamuhik Vivaah Yojana ?
FCCB can be accessed under two routes – automatic route and approval route.
The National Energy Conservation Day is observed on
Which Indian state is known as the "Spice Garden of India"?
As per a recent report by RBI, which among the following is the largest source of FDI in India?
Kazi Nazrul Islam is the national poet of _______