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## Recent Questions

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### With The Usual Notations, In Triangle ABC, IF < A +

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Modified 19 Days 4 Hour 20 Minutes Ago Carl

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### A Person Throws Two Fair Dice. He Wins Rs. 15 For Throwing A Doublet

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Modified 19 Days 4 Hour 59 Minutes Ago Jake

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### For An Initial Screening Of An Admission, Test, A Candidate Is Given Fifty

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Modified 19 Days 5 Hour 2 Minutes Ago Keith

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### Let A Random Variables X Have A Binomial Distribution With Mean

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Modified 19 Days 5 Hour 5 Minutes Ago Stephanie

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### If There Of The Vertices Of A Regular Hexagon Are Chosen At Random,

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Modified 19 Days 5 Hour 6 Minutes Ago Kevin

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### Assume That Each Born Child Is Equally Likely To Be A Body Or A Girl.

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Modified 19 Days 5 Hour 9 Minutes Ago Eric

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### The Minimum Number Of Times Onehas To Toss Fair Coin So That The Probability Of Observing

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Modified 19 Days 5 Hour 11 Minutes Ago Gordon

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### Let A And B Two Non - Null Events Such That A B. Then,

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Modified 19 Days 5 Hour 14 Minutes Ago Samantha

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### In A Class Of 60 Students, 40 Opted For NCC, 30 Opted NES And 20 Opted Both NCC And NSS.

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Modified 19 Days 5 Hour 16 Minutes Ago Lily

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### In A Game, A Man Wins Rs. 100 If He Gets 5 Or 6 On A Throw Of A Fair Die And Loses

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Modified 19 Days 5 Hour 19 Minutes Ago Jack

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### In A Random Experiment, A Fair Die Is Rolled Until Two Fours Are Obtained In Succession

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Modified 19 Days 5 Hour 21 Minutes Ago Oliver

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### Let S = {1,2............,20}. A Subset B Of S Said To Be Nice If Then Sum Of The Elements

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Modified 19 Days 5 Hour 24 Minutes Ago Connor

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### Two Integers Are Selected At Random From The Set

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Modified 19 Days 5 Hour 26 Minutes Ago Rishit

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### If The Probability Of Hitting A Target By A Shooter, In Any Shot,

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Modified 19 Days 5 Hour 28 Minutes Ago Molly

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### An Unbiased Coin Is Tossed. If The Outcome Is A Head Then A Pair Of Unbiased Dice Is Rolled And The Sum Of The Numbers

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Modified 19 Days 5 Hour 30 Minutes Ago Bikram

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### An Urn Contains 5 Red And 2 Green Balls, A Ball Is Drawn At Random From The Run.

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Modified 19 Days 5 Hour 33 Minutes Ago Irene

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### A Committee Of Five Is To Be Chosen From A Group Of 9 People. The Probability That A Certain Married Couple Will Either Serve Together Or Not At All Is

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Modified 25 Days 2 Hour 53 Minutes Ago Liam

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### Three Houses Are Available In A Locality. Three Persons Apply For The Houses. Each Applies For One House Without Consulting Others. The Probability That All The Three Apply For The Same House Is

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Modified 25 Days 2 Hour 56 Minutes Ago Jacob

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### Three Houses Are Available In A Locality. Three Persons Apply For The Houses. Each Applies For One House Without Consulting Others. The Probability That All The Three Apply For The Same House Is

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Modified 25 Days 2 Hour 57 Minutes Ago Abigail

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### The Odds Against A Certain Event Are 5 : 2 And The Odds In Favour Of Another Independent Event Are 6 : 5. The Probability That Atleast One Of The Events Will Happen Is

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Modified 25 Days 2 Hour 59 Minutes Ago James

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### Three Letters, To Each Of Which Corresponds An Envelope, Are Placed In The Envelopes At Random. The Probability That All The Letters Are Not Placed In The Right Envelopes, Is

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Modified 25 Days 3 Hour 0 Minutes Ago Connor

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### Let S Be The Sample Space Of The Random Experiment Of Throwing Simultaneously Two Unbiased Dice With. Six Faces

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Modified 25 Days 3 Hour 1 Minutes Ago Maria

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### The Probability Of Choosing Randomly A Number C From The Set {l, 2, 3, ... , 9} Such That The Quadratic Equation X^2 + 4x + C = 0 Has Real Roots, Is

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Modified 25 Days 3 Hour 3 Minutes Ago Brian

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### A Determinant Of Second Order Is Made With The Elements 0 And 1. What Is The Probability That The Determinant Is Positive ?

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Modified 25 Days 3 Hour 5 Minutes Ago Caroline

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### The Probability That The Three Cards Drawn From A Pack Of 52 Cards, Are All Black, Is

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Modified 25 Days 3 Hour 6 Minutes Ago Joan

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### From A Group Of 8 Boys And 3 Girls, A Committee Of 5 Members To Be Formed. Find The Probability That 2 Particular Girls Are Included In The Committee.

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Modified 25 Days 3 Hour 8 Minutes Ago Edward

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### Out Of 3n Consecutive Natural Numbers, 3 Natural Numbers Are Chosen At Random Without Replacement. The Probability That The Sum Of The Chosen Numbers Is Divisible By 3, Is

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Modified 25 Days 3 Hour 10 Minutes Ago Jason

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### A Fair Coin Is Tossed 100 Times The Probability Of Getting Tails An Odd Number Of Time Is

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Modified 25 Days 3 Hour 11 Minutes Ago Warren

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### 4 Boys And 2 Girls Occupy Seats In A Row At Random. Then, The Probability That The Two Girls Occupy Seats Side By Side Is

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Modified 25 Days 3 Hour 14 Minutes Ago Joe

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### A Die Is Rolled Three Times. The Probability Of Getting A Larger Number Than The Previous Number Each Time Is

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Modified 25 Days 3 Hour 15 Minutes Ago Kevin