Math, asked by sejalkumawat207, 2 months ago

(PREVIOUS YEAR EXAMINATION QUESTIONS)
In a mathematics test, Tina answered 18 out of 25 questions correctly. How many percent
more correct answers than wrong answers did she get?
[NSTSE 2009]
(A) 11%
(B) 44%
(C) 157%
(D) 280%​

Answers

Answered by SamridhiGoel
0

Answer:

Tina has answered (18/25×100)% questions correctly.

Step-by-step explanation:

Tina has answered 72% questions correctly. The percentage of questions Tina answered incorrectly is (100-72)= 28%. Now to find the percent increase we will simply subtract 28 from 72 that is 44%

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