Question

Gurupreet attempts all questions but only nine of the answers are correct. What is

her total marks?
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Answer 1

Answer:

Step-by-step explanation:

% during one year and then by 20%

during the next year. The total number of students then became 528. Find the

original strength of the school.

(1) 500 (2) 475 (3) 450 (4) 400

pls give detailed explanation% during one year and then by 20%

during the next year. The total number of students then became 528. Find the

original strength of the school.

(1) 500 (2) 475 (3) 450 (4) 400

pls give detailed explanation

Answer 2

9

cause she got only 9 ans correct

so 1 mark for each q