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Maths Puzzle
A series is given as 1,6,7,13,20,33,..... find the sum of first 52 terms
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self Other Question
2,8,16,128,2048,?
find the missing value
three friends are going in ahotel he paid 30 rupee but the atual payment is 25.the water returns 1 rupee for each person then he paid 9 rupee each tnats means 27paid and 2 rupee for watre total is 29. where 1 rupee going