Interested to Buy Any Domain ? << Click Here >> for more details...
what is the probability that 4 numbers selected from 1 to 40
are not consecutive.
- 4 Answers
- 8042 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / sandy
Number of Combinations of 4 consecutive numbers is 37 (it
makes no diff. whether the combination is in stright order
or reverse its still the same combination and ought not be
counted twice)
and out of the total combinations possible i.e 91390 the
probability would be 37/91390 = 0.000405
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
one grandfather has three grandchildren, two of their age difference is 3, eldest child age is 3 times youngest child’s age and eldest child’s age is two times of sum of other two children. What is the age of eldest child?
a man works. He has to maintain 100 cups. He gets 30 ps for every cup he safeguards and has 10 pay 90 ps for every cup he breaks.if he earns rs.24 per day, how many did he break?
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?
A plane moves from 9? N40? E to 9? N40? W. If the plane starts at 10 am and takes 8 hours to reach the destination, find the local arrival time.
A finishes a work in 12 days and B finishes same work in 14 days.If they work for a day alternately with A beginning, how many days will it take to complete the work?
Sum of 5 consecutive numbers is 35. How many of the numers are prime:
g[0]=1,g[1]=-1,g[n]=2*g[n-1]-3*g[n-2] then calculate g[4]= ?
Which is the biggest perfect square amongst the following 15129, 12348, 23716, 20736
From the below mentioned options choose the number that comes to 15 when divided by 4 and added by 9?
How many mod 3 counters are required to construct mod 9 counter.
Find the smallest number which leaves 22,35, 48 and 61 as remainders when divided by 26, 39, 52 and 65 respectively.
If A = x3y2x3y2 and B=xy3xy3, then find the HCF of A, B
A gardener plants 100 meters towards east, next 100 meters towards north,next 100 meters towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 meters towards south. and 94 meters towards east and so on. If a person walks between the trees what is the total distance travelled by him before he reaches the center.
plz send Karur Vysya Bank Clerk exam previous model papers to saraphin21@gmail.com....
Could anyone please email the answers to the verizon 2014 aptitude test
