Question
The average weight of 4 persons is 40 kg. The heaviest
person’s weight is 26 kg more than the lightest person’s weight. If the average weight of the rest two persons is 40 kg, then find the weight of the heaviest person.Solution
The sum of the weight of 4 persons = 40 × 4 = 160 kg Let the weight of the lightest person = ‘x’ kg The weight of the heaviest person = (x + 26) kg The sum of the weight of the remaining two persons = 40 × 2 = 80 kg According to the question, x + x + 26 + 80 = 160 2x = 54 x = 27 The weight of the heaviest person = 27 + 26 = 53 kg
Who inaugurated the Bharat Bodh Kendra at India Habitat Centre in 2025?
What scientific device did the 2025 Physics Nobel laureates use to demonstrate macroscopic quantum tunnelling?
Which type of fuel is used in the initial phase of operation for India’s Prototype Fast Breeder Reactor (PFBR) at Kalpakkam?
What was the amount of debt commitments in India’s outward FDI in May 2025?
During the Vice President's visit to Sri Lanka, which international alliance did Sri Lanka agree to join?
Which country officially joined BRICS as a partner state along with other nations like Egypt, Ethiopia, Indonesia, and UAE?
LEO1, an edu-fintech startup has introduced prepaid ID cards for students and educational institutions that is supported by MasterCard which is devoid o...
SEBI simplified regulations for which two roles to encourage registration?
What is the theme of World Consumer Rights Day 2026?
On 10 May 2026, PM Narendra Modi inaugurated India’s first functional PM MITRA Park in which location?Â
Relevant for Exams:
