Let S be the sample space. Then, N(S) = number of ways of drawing 2 pens out of 11 = ¹¹C₂ = (11 ×10 )/(2 ×1) = 55 Let E = event of getting none of them is blue. n(E) = ⁸C₂ = (8 ×7 )/(2 ×1) = 28 n(P) = (n(E))/(n(S)) = 28/55
As admission season closed in, the State government decided to go by NEET rankings, but reserved 85% of seats for students passing out of its own school...
Statement: Even with the increase in the number of Mineral fuels factories in India, we still continue to import Mineral fuel.
Statement: “If the boss is not able to clearly state the deliverables, the employee should make an effort to seek clarity with respect to the expec...
Statement : "The government has decided to provide free internet in rural areas."
Assumptions :
I. Internet access can help impro...
Statement: The Kabini Backwaters, a paradise for elephants in scorching summer, is a let-down for wildlife this year owing to extreme drought.
...Statement: For a safer world, there is a crucial requirement to teach self-defence to girls from an early age, so that they grow up to become self-rel...
Last night thieves used gas cylinders and cutter machines to drill a hole in the wall of a vacant flat which shared a common wall with the shop
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Statement: The Ministry of Civil Aviation has proposed amendments to the Civil Aviation Requirements to establish a National No-Fly List and quantify...
Statement:
The Goods and Services Tax, to be rolled out next month as the biggest tax reform since independence, it simplifies taxes, will help I...
Statements:
I. The university officers have decided to conduct last examination every year in March/April in order to a...
