Question

In a test containing 50 questions,2 marks are given for every correct answer and (-1) mark is given f for every incorrect answer. Laxmi attempts all questions but only 40 of her answers are correct. What is her total score. one of her friends gets only 20 answers correct. what is her total score
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Answer 1

Answer:

lakshmi score = 40*2 = 80 - 10= 70

her frnd score = 40 - 30 = 10

Step-by-step explanation:

Answer 2

Step-by-step explanation:

laxmi's marks for correct answer =40×2= 80

(-1) for incorrect answer =10×1 =10

80-10= 70

her friends marks

20×2= 40

30×1=30

40-30

=10