Question
A is trying to break a bulb by throwing balls at it. If
he hits the bulb 5 times in every 7 throws and bulb breaks 3 times out of 15 hits, then find the probability of A breaking the bulb.Solution
Probability of A hitting the bulb = 5/7 Probability of the bulb being broke on getting hit = 3/15 = 1/5 Probability of A breaking the bulb = (5/7) × (1/5) = 1/7
__________ has taken over the Presidency of the Council of the European Union, on January 1, for the first time in the last 14 years.
- What was the absolute amount of bank lending to NBFCs in 2024?
Nauroz is celebrated by which of the following communities in India?
Which region does the Namo Bharat corridor connect within India’s Regional Rapid Transit System (RRTS)?
In which city was the country's first solar roof cycling track, named Healthway?
The structure that produces and holds sperm cells in bryophytes (non-vascular plants) and ferns is called:
Which bank has acquired a minority stake in JSW Cement Limited at an investment of ₹100 crore?
Which of the following statements best describes an InvIT?
“The Queen of Indian Pop” is an autobiography of whom?
Who has been appointed as the Chairman of the National Technical Research Organisation (NTRO)?
Relevant for Exams:
