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.
Find the average of 50, 60, 70.
Two dice are rolled. What is the probability of getting a sum of 7?
What is tan(A+B) equal to?
A sum of Rs. 720 is divided between A and B in the ratio 2:7. Find A's share.
If the simple interest on Rs 1000 for 2 years is Rs 100 what is the rate?
If 40 is what percent of 200?
Average weight of 22 boys is 50 kg and of 18 girls is 46 kg. Find the average weight of all students.
Evaluate the integral of x dx from 0 to 4
solve: 3 × [(8 − 2) ÷ 3] + 4 = ?
Which of the following is a prime number?
A sum of Rs. 2160 is divided between A and B in the ratio 4:5. Find the larger share.
The slope of a line through points (2 3) and (4 7) is?
A student needs 40% marks to pass out of 500 total marks. He scored 150. By what percentage did he fail?
What is the value of i² where i is the imaginary unit?
A sum of Rs. 2400 is divided between A and B in the ratio 5:7. Find A's share.
What is the mode of data: 4 7 4 9 7 4 3?