Home / Aptitude Tests / Mathematics / Number 1 2 ...

Number 1 2 3 4 5 6
No of times 25 30 45 28 40 32

A die rolled 200 times. The outcome obtained are shown in the table above.

What is the probability of obtaining a number less than 3 ?

A.

0.125

B.

0.150

C.

0.275

D.

0.500

E.

0.725

Correct answer is C

Prob(less than 3) = \(\frac{25 + 30}{200}\)

= \(\frac{11}{40}\)

= 0.275



View latest jobs in Nigeria today