Question:
In a box there are four marbles and each of them is marked with distinct number from the set {1, 2, 5, 10}. If one marble is randomly selected four times with replacement and the number on it noted, then the probability that the sum of numbers equals 18 is
In a box there are four marbles and each of them is marked with distinct number from the set {1, 2, 5, 10}. If one marble is randomly selected four times with replacement and the number on it noted, then the probability that the sum of numbers equals 18 is
Updated On: May 31, 2024
- \(\frac{1}{64}\)
- \(\frac{3}{16}\)
- \(\frac{5}{32}\)
- \(\frac{3}{32}\)
- \(\frac{1}{32}\)
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct option is (D) : \(\frac{3}{32}\)
Was this answer helpful?
0
0
Top Questions on Probability
- Two friends were born in the year 2000. The probability that they have the same birthday is :
- CBSE Class X - 2024
- Mathematics
- Probability
- A box contains cards numbered 6 to 50. A card is drawn at random from the box. The probability that the drawn card has a number which is a perfect square, is :
- CBSE Class X - 2024
- Mathematics
- Probability
- The probability of getting a sum of 8, when two dice are thrown simultaneously, is :
- CBSE Class X - 2024
- Mathematics
- Probability
- A bag contains 4 red, 5 white, and some yellow balls. If the probability of drawing a red ball at random is \(\frac{1}{5}\), then find the probability of drawing a yellow ball at random.
- CBSE Class X - 2024
- Mathematics
- Probability
- Two dice are rolled together. The probability of getting a doublet is:
- CBSE Class X - 2024
- Mathematics
- Probability
View More Questions
Questions Asked in KEAM exam
- A Spherical ball is subjected to a pressure of 100 atmosphere. If the bulk modulus of the ball is 1011 N/m2,then change in the volume is:
- KEAM - 2023
- mechanical properties of solids
- Two identical solid spheres,each of radius 10cm,are kept in contact. If the mass of inertia of this system about the tangent passing through the point of contact is 0. Then mass of each sphere is:
- KEAM - 2023
- System of Particles & Rotational Motion
- The value of a(≠0) for which the equation \(\frac{1}{2}(x-2)^2+1=\sin(\frac{a}{x})\) holds is/are
- KEAM - 2023
- Trigonometric Functions
- \(∫xlog(1+x^2)dx=\)?
- KEAM - 2023
- Integration by Parts
- A uniform thin rod of mass 3kg has a length of 1m. If a point mass of 1kg is attached to it at a distance of 40cm from its center,the center of mass shifts by a distance of:
- KEAM - 2023
- System of Particles & Rotational Motion
View More Questions