Develop speed and accuracy in arithmetic, algebra, geometry, percentages, ratios and other quantitative concepts.
Questions are tracked as practiced when you open Show Answer & Explanation. Tracking stays only in this browser tab and no subject-test result is saved.
A sum of Rs. 1560 is divided between A and B in the ratio 3:5. Find the difference between their shares.
What is the value of (1/2) raised to the power of negative 2?
If variance of a data set is 25 what is the standard deviation?
What is the area of a triangle with base 10 cm and height 6 cm?
In how many ways can the letters of MATHS be arranged?
solve: (7 − 2) × (6 ÷ 2) = ?
If 3x - 7 = 2x + 5 what is x?
What is the value of C(5 2)?
solve: (2 + 3)² ÷ 5 + (4 × 2) = ?
What is the HCF of 12 and 18?
If log base 2 of x equals 5 what is x?
The sum of an infinite geometric series with first term 1 and ratio 1/2 is?
What is the perimeter of a square with side 9 cm?
Find the roots of x² - 5x + 6 = 0
What is the value of π (pi) up to two decimal places?
What is the square root of 144?
A bag has 5 red and 3 blue balls. What is the probability of drawing 2 red balls?
A sum of Rs. 1440 is divided between A and B in the ratio 5:3. Find A's share.