About 4 out of 5 students are left handed If there are totally 40 students in an class How many woul...........

Quantitative Aptitude ( CCS) Simplification

About 4 out of 5 students are left handed. If there are totally 40 students in an class. How many would be left handed ?

Probability of left handed = 4/5
total student = 40
total left handed = 40 x(4/5)
= 32

Hence, option 3 is the correct answer.

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