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How much is 60% of 50 greater than 40% of 30?
In a throw of a coin , find the probability of getting both head and tail together.
The rate at which a sum becomes four times itself in 50 years at S.I., will be:
Find the angle made by the line 2x - 2√3 + 7 = 0 with the positive direction of the x-axis.
The banker's gain of a certain sum due 2 years hence at 10% per annum is Rs. 24. The present worth is
The ratio between the ages of A and B at present is 2:3. Five years from now, the ratio of their ages will be 3:4. What is A's present age?
If the base radius and the height of a right circular cone are increased by 20% , then the percentage increase in volume of a right circular cone is approximately
In triangle ABC, the sum of angles A and B is 120 degrees, and the sum of angles B and C is 110 degrees. Find the value of angle C.
The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on at least one ticket is -.