Question
If a coin is tossed 10 times then what is the
probability of getting three heads?Solution
Total sample spaces = 2¹⁰ Total favourable events N(P) = ¹⁰C₃ Probability (E) = (N(P))/(N(S)) = (¹⁰C₃ )/(2¹⁰) = (¹⁰C₃ )/(2⁵. 2⁵) = ((10 × 12 )/(3 × 2))/(32 × 32) = (10 × 12)/(32 × 32) = 15/128
Which bank has partnered with IIT Madras to launch a cybersecurity lab aimed at enhancing security solutions across various sectors?
Which product did SBI General Insurance launch to support infrastructure projects in India?
In which year did the British introduce the Bhotia grazing rules?
Which ministry organized the State Conclave on the Yuga Yugeen Bharat Museum in August 2024?
Consider the following statement.
1. Nizamuddin Aulia belonged to the Chishti sect.
2. He was called Chirag-e-Dilhavi.
Which of the...
Consider the following statements aboutEssential Services Maintenance Act (ESMA):
1. Odisha recently invoked the Orissa Essential Service...
Where was the 14th Asia-Oceania Meteorological Satellite Users’ Conference (AOMSUC-14) held?
In which ocean have Indian scientists recently uncovered a 'Giant Gravity Hole'?
In which year did Pastor Reverend established the 'London Missionary Society' in Almora?
Which entity conducted the first joint naval exercise in the Gulf of Guinea on October 24, 2023?
Relevant for Exams:
