What is the probability of getting a sum of 22 or more when four dice are thrown?

Given below are two statements: A number of distinct 8-letter words are possible using the letters of the word SYLLABUS. If a word is chosen at random, then Statement I: The probability that the word contains the two S's together is 1/4. Statement II: The probability that the wor…

A train running at 18 km per hour crosses a mark on the platform in 9 seconds and takes 25 seconds to cross the platform. If P is the length of the train and Q is the length of the platform in meters, then (P, Q) = ___________.

Let a, b and c be the ages of three persons P, Q and R respectively where a ≤ b ≤ c are natural numbers. If the average age of P, Q, R is 32 years and if the age of Q is exactly 6 years more than that of P, then what is the minimum possible value of c?

Three pipes P, Q and R can fill a tank in 6 hours. After working at it together for 2 hours, R is closed and both P and Q can fill the remaining part in 7 hours. The number of hours that will be taken by R alone to fill the tank is

Given below are two statements: Statement I: Ravi walks from his house at a speed of 5 km per hour and reaches the college 10 minutes late. If he increases the speed by 1 km per hour next day, he reaches the college 4 minutes earlier than the scheduled time. If the college is P k…

What is the area of an equilateral triangle whose inscribed circle has radius R?

If x > 0, then which of the following expressions are equal to 3.6% of 5x/12? A. 3 percent of 20x B. x percent of 3/2 C. 3x percent of 0.2 D. 0.05 percent of 3x E. 3x/200 Choose the correct answer from the options given below:

The number of all integers n for which n² + 96 is a perfect square, is