IDNLearn.com offers a unique blend of expert answers and community-driven knowledge. Discover the information you need quickly and easily with our reliable and thorough Q&A platform.
Answer:
In a class test containing 20 questions, 5 marks are awarded for each correct answer and 2 marks are deducted for each wrong answer. If Riya gets 15 correct answers out of all the questions attempted, what is her total score?