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Sunita appeared for a test consisting of 260 questions and answered 40% of the first 130 questions correctly. What percentage of the rest 130 questions must she answer correctly so as to score 60% in the entire test?

Sunita appeared for a test consisting of 260 questions and answered 40% of the first 130 questions correctly. What percentage of the rest 130 questions must she answer correctly so as to score 60% in the entire test? Correct Answer <span style="">80%</span>

Given: 

Total number of questions in the test = 260

Sunita answered 40% of the first 130 questions correctly = 40/100 × 130

= 52 questions

To score 60% in the entire test she needs = 60/100 × 260 

= 156 questions correct

Thus, number of correct answer required = 156 - 52 = 104 out of rest 130 questions.

So, the percentage = 104/130 × 100

= 80%

Hence, 80% is the correct answer.

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