2, 6, 12, 20, 30, ___, 56

Answer Posted / sunil902

Multiples of 2, so answer is 42.

Is This Answer Correct ?    5 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

The average of 4 consecutive even numbers is 27. What is the largest number?

696


The rectangle box with square base is open at the top. The maximum volume of the box made from 1200 m2 tin,in m3 is?

918


What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12

703


Ms. Anurag Awasthi deposits an amount of Rs. 56500 to obtain a simple interest at the rats of 12% p.a. for 3 years. What total amount will Mr. Anurag Awasthi get at the end of 3 year?

1084


Sum of 5 consecutive numbers is 35. How many of the numers are prime:

699






1,40,00,000 pencils are put up straight. All the pencils are of length range 3 to 6 inches. 80% of the pencils have average of five inches. So find out the total length spanned by the pencils?

796


Conversation between two mathematicians: first : I have three children. The product of their ages is 36 .. If you sum their ages . it is exactly same as my neighbour's door number on my left. The second mathematician verifies the door number and says that the not sufficient . Then the first says " o.k one more clue is that my youngest is the youngest" Immediately the second mathematician answers . Can you answer the question asked by the first mathematician? What are the children ages?

1665


Find the hypotenuse of a right angle isoceles triangle whose area is 50.

688


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

1072


Robert is travelling on his cycle and has calculated to reach point a at 2 p.m. If he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach?

792


In a class photograph, 5 girls are sitting in the front where as 20 boys are standing behind them. The corner two positions are reserved for the tallest boys of the class. What are the number of ways the students may be arranged?

665


4^^61 + 4^^62 + 4^^63 + 4^^64 . this sum is divisible by which of the following ?

1031


low temperature at the night in a city is 1/3 more than ½ hinge as higher temperature in a day. sum of the low temp and higherst temp is 100C. then what is the low temperature

851


Find the smallest number which leaves 22,35, 48 and 61 as remainders when divided by 26, 39, 52 and 65 respectively.

1284


One guy (some name) has Rs. 100/- in hand. He has to buy 100 balls. One football costs Rs. 15/, One Cricket ball costs Re. 1/- and one table tennis ball costs Rs. 0.25 He spend the whole Rs. 100/- to buy the balls. How many of each balls he bought?

1542