A coin with p(head)=0.6 is tossed twice.What is the probability that at least one head occurs?

1 Answers  

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a file s transferred from one location to another in buckets . the size of bucket s 10 kilobytes. the buckets get filled at rate of 0.0001kb per ms. transmission time from sender to receiver s 10ms per bucket. after receipt of bucket, receiver sends an acknowledgement tat reches sender in 100 ms. assuming no error during transmission write a formula to calculate time taken in seconds to successfully complete transfer of file of size N kb.

5 Answers   TCS, Tech Mahindra,

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i am preparing for SBI clerical exam and also for oriental bank of commerce .. i need previous exam question paper for last 10 years .. pls can you send it to me by email id .. pls help me

0 Answers   State Bank Of India SBI,

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In a class 80% have passed english,70% passed hindi, 10% didnot passed either.If 144 students passed both. What is the total strength of the class

2 Answers  

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51 x 53 x ... x 59 ; symbols ! - factorial ^ - power of 2

1 Answers  

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1,4,13,31,112,?

9 Answers   Cambridge, Subex,

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the squre of 225?

3 Answers   Banking,

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There are 6 people W,H,M,C,G,F who are murderer, victim, judge, police, witness, hangman. There was no eyewitness only circumstantial witness. The murderer was sentenced to death. Read following statement and determine who is who.

0 Answers   Cognizant,

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there are 2 guards Bal and Pal walking on the side of a wall of a wearhouse(12m X 11m) in opposite directions. They meet at a point and Bal says to Pal " See you again in the other side". After a few moments of walking Bal decides to go back for a smoke but he changes his direction again to his previous one after 10 minutes of walking in the other(opposite) direction remembering that Pal will be waiting for to meet.If Bal and Pal walk 8 and 11 feet respectively, how much distance they would have travelled before meeting again.

1 Answers   Infosys,

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3 angles or 3 sides r given. Which will form a triangle?

0 Answers   TCS,

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i need model questions and answers for RRB ASSISTANT LOCO PILOT EXAM AND ASSISTANT STATION MASTER EXAM

9 Answers   RRB,

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The speed of a motor boat in still water is 15 km/hr and the rate of current is 3 km/hr. What is the distance travelled downstream in 12 minutes?

0 Answers   Canara Bank,

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