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If the equations 3x + 4y = 12 and 6x + 8y = k are to have infinitely many solutions, what must be the value of k?

A. 24
Posted in:  Linear Equations -  Algebra -  Mathematics

What is the graphical representation of the equations x + y = 5 and x - y = 1?

A. TWO INTERSECTING LINES
Posted in:  Linear Equations -  Algebra -  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

If a person walks at a speed of 4 km/h, how long will it take to cover a distance of 20 km?

B. 5 HOURS
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics