Question
The probability of a student solving a problem correctly is 0.6. Out of 10 independent attempts, what is the probability that he solves at least 8 ?
More Quant Miscellaneous Questions
- A woman is 4 times as old as her daughter. In 8 years, the woman will be twice as old as her daughter. What are their current ages?
- The average age of 4 children is 12 years. The difference between the ages of the eldest and the youngest child is 10 years. If the second and third childr...
- A fan manufacturer found that 27% of the total product is defective. If the number of products in good condition is 4088 then find out the number of defect...
- Disk access time is measured in ____________.
- 17, 16, 34, 32, 68, 66
- Which of the following scheduling algorithms is designed to reduce the turnaround time and waiting time in a multitasking environment?
- From a point located x meters away from the base of a tree, the angle of elevation to the top of the tree is 60 ∘ . If the tree is 54 meters tall, determi...
- Simplify: sinx+sin 3x+sin5x
- If 'x' is a positive integer such that x + 1/x = 2, then find the value of (x3 + x2 − 2x – 6)/(4x4 + 2x2).
- In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the co...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)