• # Solve this question,what is the value of X?

Question:

2 3 4 16 12

3 4 5 29 20

4 5 6 X 30

5 6 7 67 42

6 7 8 92 56

Find the value of X.You can use any method in mathematical relation.If you got the answer you should drive how you get the answer.

Regards,
Venkat
Impossible is nothing.
• Hi Venkat,

First take 2 3 4 16 12
Let these numbers as A,B,C,D,E

Then First we have to Slove D and E
E= 12 = 3*4
D =16 = 3*4 + sqr (2) = 16
This is the method they derive last two elements

like wise in 3 4 5 29 20
E = 20 = 4*5
D = 29 = 4*5 + sqr(3) = 29

Then in 4 5 6 X 30

E = 30 = 6*5
D = x = 5*6 + sqr (4) = 46

We can try for last two series..

Regards,
Vathsala R.

• Hi mam,
You are absolutelly right,the way of explanation is very easy to understand.Thank you very much for your responding.

Regards,
venkat
Impossible is nothin

• Hi
This is nice problem may be helpful who undergoes aptitude test. The explanation made by Vathsala mam is inspiring and easy to understand
By
Venkat

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