What is the missing character in the sequence: 3, 6, 9, ?, 15?

A. 12
Posted in:  Type 1 -  Inserting the Missig Character -  Verbal Reasoning

For the quadratic equation 2x² + 3x - 5 = 0, what is the product of the roots?

A. -5/2
Posted in:  Quadratic Equations -  Algebra -  Mathematics

In the pattern: M, N, O, ?, Q, R, what is the missing letter?

A. P
Posted in:  Type 1 -  Inserting the Missig Character -  Verbal Reasoning

What comes next in the pattern: 1, 1, 2, 3, 5, 8, ?

D. 13
Posted in:  Rule-Detection -  Alphabet Test -  Verbal Reasoning

A car travels 150 km in 3 hours. What is its average speed?

B. 60 KM/H
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics