Maths Questions Puzzle
Solution, X²=100 So X=10 Then, X² – X = 10² – 10 = 100 – 10 = 90 Solution, F(x) = 6(x)=f(7) = 6×7 = 42 Solution, 1×1×1×1 + ( 1+1+1+1 ) = 1 + 4 = 5 Similarly, 5×5×5×5 + ( 5+5+5+5 ) = 625+20=645 Solution, 5+4 = 9 6+5 = 11 9+11 = 20 Solution, ( 30 – 50 ) ( 75-60 ) … Continue reading Maths Questions Puzzle