ExamCompetition Forum Question Papers Ask A Question Mock Test Learn & Earn Sign Up Login Menu



0 vote

Find out the probability to get 1Rs coin head, 2Rs coin Tail and 5Rs coin head??

Asked on by | Votes 0 | Views: 44 | Tags: miscellenaeous     | quantitative aptitude     | Add Bounty

Find out the probability to get 1Rs coin head, 2Rs coin Tail and 5Rs coin head??
1). 0.25
2). 0.333
3). 0.125
4). 0.063


Share on Facebook      Share on Whatsapp       Share on Twitter




1 answers

0 vote
Answered by on | Votes 0 |

1Rs coin head=1/2

2Rs coin Tail=1/2

5Rs coin head=1/2

Probability =(1/2)*(1/2)*(1/2) =1/8

Join Telegram Group




Answer This Question

Name:
Email:
Answer :
Sum of (2+4)
Submit:

Other Questions

1. Find the unit digit of 322 + 323 + 332 + 333 + 342 + ……… + 972 + 973.

2. In the following questions, some numbers are given at the left side and some are on the right side too. If numbers of both sides are same, then answer would be ‘Y’ (Yes) and if numbers are different then answer will be ‘N’ (No).A. 1029566   B. 1092566

3. Which of the following compound is formed when electricity is passed through brine?

4. The Noise Pollution (Control and Regulation) Rules 2000,  limits the noise levels in industrial area during day at ________ and night at ___________ dB(A)Leq.

5. Find the unit digit of 412 + 422 + 432 + …….. + 612.

6. Following questions are completely based upon numbers. In the test, every question consists of four numbers labeled as option A, B, C and D. Your task is to find out the group of digits which contains a “9”. If digit “9” exists in any number (option) then your answer is that option. If more than one number (option) has digit 9, the answer will be E. A.3308090   B.2902737   C.4524211   D.1038075

7. In the following question, select the odd letters/numbers from the given alternatives.

8. Which is the computer virus among the given option?

9. In the following questions, some numbers are given at the left side and some are on right side too. If numbers of both sides are same, then answer would be ‘Y’ (Yes) and if numbers are different then answer will be ‘N’ (No).   A. 22165779   B. 22165797

10. Who was the first Indian woman to win Jnanpith Award?