The average weight of 4 persons is 30 kg. The heaviest person’s weight is 24 kg more than the lightest person’s weight. If the average weight of the rest two persons is 35 kg, then find the weight of the heaviest person.
The sum of the weight of 4 persons = 30 × 4 = 120 kg Let the weight of the lightest person = ‘x’ kg The weight of the heaviest person = (x + 24) kg The sum of the weight of the remaining two persons = 35 × 2 = 70 kg According to the question, x + x + 24 + 70 = 120 2x = 26 x = 13 The weight of the heaviest person = 13 + 24 = 37 kg
Which country is facing a severe population decline, potentially becoming the first country to experience a "population collapse"?
How many railway stations will be modernized across the country under the 'Amrit Bharat Station' scheme?
World Bank has recently (in June 2023) launched its first road safety project in which South Asian Country?
The International Day of Older Persons is being observed annually on _____?
Mount Kun lies in which one of the following mountain ranges?
Who/which among the following has launched the mobile application 'Rajmargyatra'?
Who is the author of the recently released book “Indomitable: A Working Woman’s Notes on Life, Work and Leadership”?
Omar Abdullah has become the new Chief Minister of which of the following?
Brice Oligui Nguema has been sworn in as the interim President of which country?
Vinaya Pitaka, Sutta Pitaka, Abhidhamma Pitaka are related to which of the following?
