Question

1. In a class test containing 10 questions, 3 marks are awarded for every correct answer, (-1) marks
are awarded for every incorrect answer and o for questions not attempted.
(a) Tama gets four correct and six in incorrect answers. His score will be
(b) Yama gets five correct and five incorrect answers. Her score will be
(c) Yaja gets five correct and 3 incorrect answers out of eight questions she attempts. Her score
will be​

Answer 1

Answer:

tama gets 6 marks

yama gets 10 marks

yaja gets 12 marks

Answer 2

Answer:

a) The marks of Tama will be

= (4×4)+(6×-1)

= 10

b) Yama gets mark

= (5×4)+(5×-1)

= 15

c)Yaja gets mark

= (5×4)+(3×-1)

= 17

Step-by-step explanation:

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