Develop speed and accuracy in arithmetic, algebra, geometry, percentages, ratios and other quantitative concepts.
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What is the determinant of the 2x2 matrix with rows [2 3] and [1 4]?
What is the probability of getting a head when a fair coin is tossed?
The average of 10 numbers is 25. A new number 47 is added. Find the new average.
If 2 to the power x equals 64 what is x?
solve: 10 − (2 + 3) × 1 = ?
The function f(x) = x² is an example of what type of function?
A man walks 4 km North then 3 km East. How far is he from the start?
Solve the absolute value equation: |2x - 3| = 7
A sum of Rs. 1200 is divided between A and B in the ratio 3:5. Find the larger share.
A number is divisible by 9 if?
Find the average of 22, 28, 34, 40.
What is the equation of a line with slope 3 and y-intercept negative 2?
What is the expansion of (a-b)²?
What is the value of 3 factorial?
What is the sum of interior angles of a hexagon?
The sum of angles in a triangle is?