Exam
Maths Puzzle
Category
71, 81, 74, 77, 77, 73, 80, 69, ?
Read Solution (Total 1)
the first alternates are in increasing sum of +3 i.e. 71+3=74,74+3=77.....80+3=83
8 years ago
Helpfull: Yes(3) No(1)
Exam Other Question
Narasimha's salary was first increased by 40% and then decreased by 40%. If his present salary is Rs.16800, then what was his original salary?
Given that, X and Y are non-negative .What is the Value of X ?
(I) 2X + 2Y <= 40
(II) X -2Y >= 20