Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Algebra Linear Equation in 1 Variable
In an examination, Truptil scores 4 marks for every correct answer and loses 1 mark for every wrong answer. if he attempts all 75 questions and secures 125 marks, the number of questions he attempts correctly is
1
35
2
40
3
42
4
46