Question

10 questions, '3' marks are awarded for every correct an
and (-1) mark is for every incorrect answer and 'O' for questions not attempted
(1) Gopi gets 5 correct and 5 incorrect answers. What is his score?
(ii) Reshma gets 7 correct answers and 3 incorrect answers. What is her score?
are
ive
(iii) Rashmi gets 3 correct and 4 incorrect answers out of seven questions she att
What is her score?
5.
he
A merchant on selling rice earns a profit of 10 per
bag of basmati rice sold and a loss of 25 per bag of
non-basmati rice,
(1) He sells 3,000 bags of basmati rice and 5,000
bags of non-basmati rice in a month. What is his
profit or loss in a month?
(11) What is the number of basmati rice bags he must sell to have neither profitn
the number of bags of non-basmati rice sold is 6,400.
hland with an integer to make it a true statement,​

Answer 1

Answer:

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