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A can complete a work in 10 days, and B can complete the same work in 15 days. How long will they take to complete the work together?

B. 8 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

A cyclist covers a distance of 120 km in 4 hours. What is the speed of the cyclist in km/h?

B. 30 KM/H
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

A person walks at a speed of 4 km/h. How far can they walk in 2.5 hours?

B. 10 KM
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

If a vehicle travels 240 km in 3 hours, what is its speed in m/s?

C. 40 M/S
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

What is the sum of the roots of the quadratic equation x² - 5x + 6 = 0?

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