For every set of 19 kites sold, a vendor gives 1 kite extra, free of cost. In order to give a discount of 10% the number of extra kites he should give in a sale of 27 kites to the nearest integer is –

Options

A. 3
B. 6
C. 7
D. 8

Answer

A

Explanation

निःशुल्क दिये जाने वाले पतंगों की संख्या `=(27)/(20)xx=2.7~~3`