NCERT Solution for a MCQ question Class 6 Science?

I need NCERT Solution for Class 6 Science in MCQ format or Important MCQ of
6 Science with Class Tenth Science MCQ and Class 6 Science
MCQ Solutions for terminal Exam along with Multiple Choice Questions
2021-2022 class 6 science and Multiple Objective Questions with answers.
Class Tenth Science MCQ with explanation for first and 2nd term exams.