In a test, there are 100 questions. +3 marks are given for each correct answer, -1 mark for each
incorrect answer and 0 marks are given for not attempting the question. Rakesh scores 190 marks in a
test by answering 70 questions correctly. Find the maximum marks in the test and also find the numbe
of incorrect answers given by Rakesh
Step-by-step explanation:
I think it is wrong
two consecutive even integers be,
n, n+2
3(n+2) – n = 42
3n + 6 – n = 42
3n- n = 42 – 6
2n = 36
n = 36/2
n= 18.
two consecutive even integers are 18 and 20