Question

find missing number

Answer 1

yes where is the question

Answer 2

2 6 12
63 99 143
420 ? 506

Answer 3

ok

Answer 4

ohk thats a nice one

Answer 5

ya

Answer 6

I will have to work a lot i think

Answer 7

were u ask fur help

Answer 8

What do u mean to say /

Answer 9

can u solve this

Answer 10

i have no idea

Answer 11

ok

Answer 12

2 2x3 4x3
7x9 11x9 13x11
60x7 ? 11x46

Answer 13

now

Answer 14

its hard to find relation btw them but i think ?=9k where k could be any number

Answer 15

tell me problemsolver wt do u think abt it

Answer 16

i think its got to do sumthin with squares becuse
63 = 8^2 -1
99 = 10^2 - 1
143 = 12^2 -1

Answer 17

ok thts a good thought

Answer 18

441 -21 = 420
21^2 - 21 =420

Answer 19

23^2-23=529-23=506
22^2 -22 =462

Answer 20

?=462

Answer 21

its 462 damn sure

Answer 22

problem solver is it correct?

Answer 23

btw, first row is similar
2^2 - 2 = 2
3^2 - 3 = 6
4 ^ 2 - 4 = 12

Answer 24

yeah but 2nd doesnt satisfy

Answer 25

maybe if there was a 4th row then it would be on the pattern same as tht of 2nd

Answer 26

but in this type of question relations r possible frm columnwise or row wise

Answer 27

do u have nethng new on this problem solver

Answer 28

good night problemsolver :)