# Out of the 75 students enrolled in the Economics class, 12% did not qualify to take the final examination on account of lack of attendance. Of those who qualified to take the test, 9.09% absented themselves from the exam. Two-third of those who took the exam passed the examination. 75% of those who passed secured a first class in the paper. How many students who pass the exam scored less than first class? Option 1) 15Option 2) 10Option 3) 14Option 4) None of theseOption 5) 12

$\dpi{100} 75\times \frac{88}{100}\times \frac{90.91}{100}\times \frac{2}{3}\times \frac{1}{4}=10$