CHEMISTRY MODEL PAPER SET 1 TERM 2 SOLUTIONS PART 3

NDA 1 EXAM 2022 | NDA CHEMISTRY PREVIOUS YEAR QUESTIONS PART 2

NDA 1 EXAM 2022 | NDA CHEMISTRY PREVIOUS YEAR QUESTIONS PART 1

How many A.P.’s with 10 terms are there whose first term is in the set {1,2,3} and whose common difference is in the set {1,2,3,4,5}?

If 1/x lt 1 then the solution set is

Solution set of 3^x (3^x –1) + 2 = |3^x –1| + |3^x – 2| contains

If 3 - 2x^(2) gt 5x, x in R , then the set of solutions is A. (- oo,-1/2) B. (3,oo) C. (-1/2,3) D. [-1/2,3]

Solution set of 1/(x^2-x+1) >= 4 is