Question
The average weight of 4 persons is 66 kg. The heaviest
person’s weight is 32 kg more than the lightest person’s weight. If the average weight of the rest two persons is 70 kg, then find the weight of the heaviest person.Solution
The sum of the weight of 4 persons = 66 × 4 = 264 kg Let the weight of the lightest person = ‘x’ kg The weight of the heaviest person = (x + 32) kg The sum of the weight of the remaining two persons = 70 × 2 = 140 kg According to the question, x + x + 32 + 140 = 264 2x = 92 x = 46 The weight of the heaviest person = 46 + 32 = 78 kg
What is the upgraded name of the Integrated Grievance Redressal System (IGMS) launched in 2011?
El Nino is
Consider the following statements:
(i) Haiderpur Wetland of Western Uttar Pradesh (UP) has been recognized as 47th Ramsar site in the country and...
Which of these is a key focus area of the "Beti Padhao, Beti Bachao" scheme as per its 2024 revamp?
When was the Constitution amended for the first time?
The Rajasthan Government launched the 512 new Indira Rasoi from which place, in September 2022?
Vihaan and Nav Agarwal won the International Children's Peace Prize 2021 for which work?
What is the primary purpose of ISO 9001, the globally recognized standardization?
Who is the chairman of Nasscom as of 2024?
How many jobs annually must the Indian economy generate in the non-farm sector until 2030 to meet workforce demands, according to the Periodic Labour Fo...