In a triangle ABC, the incenter is at O. Find angle BAC if angle BOC=120°.
If a number 'x' is increased by 30% and then decreased by 20%, the resultant obtained is 416, then find the value of 'x'.
If a number is decreased by 8 and divided by 12, the result is 16. What would be the result if 10 is subtracted from the number and then it is divided ...
Sandeep can solve 20 questions in 1 hour. If he decreased his efficiency by 20%, then how much time would he take to solve the same number of questions?
The largest three-digit number which gives the same remainder 3 when divided by 4, 9, 6 is:
Find the median of 5, 6, 10, 7, 7, 8, 6, 5 and 12.
What is the largest three-digit number that, when divided by 11 or 19, leaves a remainder of 4?
What is the fourth proportional of √20, √30, and √18?
Five numbers are arranged in decreasing order. The average of the first four numbers is 60, and the average of the last four numbers is 55. What is the ...
Find the sum of all those 3-digit numbers which when divided by 10 leave a remainder of 5.
Find the average of first 19 whole numbers.
