can anybody solve this series 0,6,24,60,120,210,?,?
please give answer with the solution
- 13 Answers
- 43870 Views
- OpenMat, I also Faced
- E-Mail Answers
Answer Posted / jayeshder19@gmail.com
n(n^2-1)
For n=1, 1(1^2-1)=0
n=2, 2(2^2-1)=6
.
.
.
n=7, 7(7^2-1)=336
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Which countries have two official national anthem ?
Sum of a series of n numbers is n+8. Find second (or second last) no.
Rohan bought some rice at Rs. 10 per kilogram. He buys 2 kg rice from a ration store at the rate of Rs. 8 per kilogram. He mixes the two type of rice and sells at Rs. 11 per kilogram. He makes 25% profit. What is the ratio of non-ration to ration rice?
Fill the empty slots. Three FOOTBALL teams are there. Given below the list of maches. played won lost draw Goals for Goals against A 2 2 *0 *0 *7 1 B 2 *0 *1 1 2 4 C 2 *0 *1 *1 3 7 the slots with stars are answers.
What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.
Find the missing number in this series? 8 2 14 6 11 ? 14 6 18 12
A person has his own coach&whenever he goes to railway station he takes his coach.One day he was supposed to reach the railway station at 5 O'clock.But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station. He thought that the coach has left just now to the railway station.He thought that he should not waste his time and started moving towards his residence at the speed of 3mi/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.
A father is 30 years older than his son however he will be only thrice as old as the son after 5 years what is father's present age ?
Hi friends i am new to this site. Pls provide me the KVB clerical exam model question papers. pls send to mail id mailstoaaa@gmail.com. Hope u guys will help me.
A company installed 36 punching machines at the begining of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?
Ramesh sit around a round table with some other men. He has one rupee more than his right person and this person in turn has 1 rupee more than the person to his right and so on, Ramesh decided to give 1 rupee to his right & he in turn 2 rupees to his right and 3 rupees to his right & so on. This process went on till a person has 'no money' to give to his right. At this time he has 4 times the money to his right person. How many men are there along with Ramesh and what is the money with poorest fellow.
194 base 10 = ____ base 5
ABCE is an isosceles trapezoid and ACDE is a rectangle. AB = 10 and EC = 20. What is the length of AE?
Mary's father's brother is Andrews Andrews daughter's son is Sunil Brothers name is Sam Who is Sam to Sunil?
inept : clever :: languid :
