Question

rect answer. Find
(1) Ruchi's total score if she answered 10 questions right and 8 went wrong.
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(ii) the number of wrong answers, if she scored 22 in total and gave 6 correct answers
In a quiz (+ 5) marks are awarded for each correct answer and (-2) for an The​

Answer 1

Answer:

1: 32

2: 4 wrong answer

Step-by-step explanation:

1 if she answered 10 question right =

$10 \times 5 = 50 \\ 50 -16 = 32$

2 if she scored 22=

$6 \times 5 = 30 \\ 30 - 22 =8$

$8 \div 2 = 4$