Home  / Mathematics
Algebra
Arithmetic
Aptitude

What is the graphical representation of the equations y = 2x + 1 and y = -x + 3?

A. THEY INTERSECT AT ONE POINT.
Posted in:  Linear Equations -  Algebra -  Mathematics

A can complete a work in 12 days, while B can complete the same work in 18 days. How many days will they take to complete the work together?

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

A and B can complete a work in 20 days. If A alone can complete the work in 30 days, how long will B take to complete the work alone?

C. 40 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

If three workers can complete a job in 12 days, how many days will it take for 6 workers to complete the same job?

A. 6 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

If a train travels at a speed of 90 km/h, how far will it travel in 3 hours?

B. 240 KM
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics