There are first 20 numbers.what is the probability of
selecting a even no such that the no is less than 7?

Answer Posted / supriya

Mr.Akshay and Rakesh o is not even number
so ans is 2,4,6 i.e(3/10)

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Could anyone please email the answers to the verizon 2014 aptitude test

1882


Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking

1614


Imagine 4 persons A,B,C,D.(It is a strength determining game). A found it hard,but could pull 'c' and 'd' to his side. AC and BD pairs on opposite sides found themselves equally balanced. When A and B exchanged their positions to form pairs AD and BC ,BC pair could win and pull AD to their side.Order the 4 persons in Ascending order according to their strengths.

682


A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?

1068


Two ladies ,two men sit in north east west south position of rectangular table. Using clues identify their position ?

752






One clock rings 7 O'clock in 7 sec.In how many seconds it will ring 10 O'clock.

691


In simple interest what sum amounts of Rs.1120/- in 4 years and Rs.1200/- in 5 years.

1031


If a worker gets late for his work he has to pay a fine of Rs 200 on the first day and the fine increases by 25 Rs per day. If he pays a total amount of Rs 9450, for how many days did he pay for?

727


A person has to go both Northwards&Southwards in search of a job. He decides to go by the first train he encounters.There are trains for every 15 min both southwards and northwards.First train towards south is at 6:00 A.M. and that towards North is at 6:10 .If the person arrives at any random time,what is the probability that he gets into a train towards North.

820


f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, If f(X)= f(X-1)+f(X-2) for X>1 then X= ?

761


Can someone please send me the question paper for graduate level both tier 1 and tier 2 with detailed solution of maths exam (Tier 2). Please,suggest me the ways and books to prepare for this exam.Please, send this answer on my email Id

1547


What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.

697


wind flows 160 miles in 330 min, for 80 miles how much time required.

828


A ship went on a voyage.After it had travelled 180 miles a plane statrted with 10 times the speed of the ship. An army 50 miles long marches at a constant rate. A courier standing at the rear moves forward and delivers the message to the first person and then turns back and reaches the rear of the army as the army completes 50 miles. Find the distance travelled by the courier.

945


During a given week an author spends 1/4 of his time preparing first drafts, 3/8 of his time editing the drafts and the rest of the time in preparing final drafts. If he works 48 hours during the week, how many hours did he spend in preparing final drafts?

769