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Abhyuday Thakur has 74% vision in his left eye and 66% vision in his right eye. On corrective therapy his vision of left eye increased by 11% and 12% in his right eye. Find out the percentage of normal vision that he possesses after corrective therapy. (A
Abhyuday Thakur has 74% vision in his left eye and 66% vision in his right eye. On corrective therapy his vision of left eye increased by 11% and 12% in his right eye. Find out the percentage of normal vision that he possesses after corrective therapy. (Assume that a person’s eyesight is a multiplicative construct of the eyesight’s of his left and right eyes).
1). 70%
2). 67.45%
3). 62.43%
4). 60.71%
1). 70%
2). 67.45%
3). 62.43%
4). 60.71%
This Question has 1 answers.
Original vision in left eye = 74%.
It increased by 11%.
His improved vision = 74 + (11% of 74) = 82.14%
Original vision in right eye = 66%
It increased by 12%
His improved vision = 66 + (12% of 66) = 73.92%
His overall vision after improvement = 82.14% × 73.92% = 60.71%Similar Questions
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