On a test consisting of 30 questions. Number of wrong answers is 50 percent less than number of right answers. Each answ

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Q 2403723648.     On a test consisting of 30 questions. Number of wrong answers is 50 percent less than number of right answers. Each answer was either right or wrong. What is the ratio of right answers to wrong answers?
IPPB-PO 2017 Mains 2301
A

3:2

B

4:1

C

5:1

D

2:1

E

None of these

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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