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The average weight of Sopan, Guruprasad and Rima is 65kg. If the average weight of Sopan and Guruprasad be 67kg and that of Guruprasad be 67kg and that of Guruprasad and Rima be 57kg, then weight of guruprasad is Options: (a)     6okg   (b) 53kg (c) 58kg (d)63kg Solutions: Average of weight of all = 65 Or, Sopan + Guru + Rima / 3 = 65 Or, s + g + r = 65*3 = 195    ---------------- 1 ATQ, S + g /2 = 67 S + g = 67 *2 = 134    ---------- 2 And g + r / 2 = 57 Or, g + r = 57 * 2   = 114 ------------- 3 Subtracting equation 2 from 1 s + g + r – s – g   = 195 – 134 r = 61 Subtracting equation 3 from 1 S + g + r – g – r = 195 – 114 = 81 S = 81 Putting value of s and r in equation 1 , we get 81 + g + 61 = 195 g = 195 – 81 – 61 = 53 Weight of guruprasad =   g   =   53 kg answer Subscribe to youtube channel :   vitorr classes

Uttar Pradesh (UP) Police Constable Posts 2018 Application Fee ·            All Categories:  Rs. 400/- ·            Pay the fee through Online mode by Debit card/ Credit card/ Internet Banking OR Offline by E-Challan Important Dates ·            Starting Date to Apply Online:  19-11-2018 ·            Closing Date to Apply Online:  08-12-2018 ·            Last Date for Payment of Fee through Online:  08-12-2018 ·            Last Date for Payment of Fee through offline (E-challan):  10-12-2018 Age Limit as on 01-07-2018 ·            Minimum Age:  18 Years ·            Maximum...

1.       Who won a bronze medal in the BWF World junior badminton championship at Markham, Canada? Ans.  India’s Lakshya Sen 2.       Who won gold at  62nd National Shotgun championship held at Jaipur, Rajasthan ? Ans. Mohd. Asab 3.       What is the full form of ADB? Ans. Asian Development bank 4.       Who is current of President of Maldives? Ans. Ibrahim Mohamed Solih's 5.       Who was presented “Sumitra Charat Ram Award for Lifetime Achievement” 2018 at Kamani Auditorium, New Delhi for his immense contribution to the enrichment and promotion of Indian Classical Music? Ans.  Sarod Master Ustad Amjad Ali Khan 6.       What is the name India’s first engineless train? Ans. Train 18 7.       Between what station, India first engineless train run? Ans.  Mor...

Subscribe to our youtube channel :  vitorr classes 18 th   November India and France  have agreed to deepen security  cooperation, bilaterally and in the multilateral for a.   ·            After holding delegation talks with Minister for Europe and Foreign Affairs of  France Jean Yves-Le Drain,  External Affairs Minister Sushma Swaraj stated both countries have vowed to get rid of terrorism. ·            Question that can be asked from this: ·            Capital of france : Paris Currency of france : euro ·            Minister of Foreign Affairs of France : Jean Yves-le Drain ·            President: Emmanuel Macron, Prime Minister: Edouard Philippe Centre Okays Rs 10,000 cr for 107 Maharashtra Irrigation Proje...