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We are here given by the average age of three children in a family is 35% of the average of of the father and the eldest child Therefore, let us suppose the age of the three children be a, b , c And the average would be = (a+b+c)/3 = 35/100×(28+c)/2 = (a+b+c)/3 = (32+c)/8……………..(i) Let us suppose that the age of mother is b, So given condition that the b + a = 43. But from this we cannot determined the value of b .
World Arthritis Day is observed annually on which date?
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I. It was established in 1911.
II. Its headquarters is in Kolkata.
How much financial outlay has been proposed for the Uttar Poorva Transformative Industrialization Scheme?
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What major health issue was identified as the highest contributor to the hidden costs of India’s agrifood systems, according to the FAO?
How many new metro projects were inaugurated by Prime Minister Modi in January 2025?
Who won the 2025 Miami Open Tennis Title (Men’s Singles)?