445 is the answer..of the series of no

because

1*1+1 = 2

2*2+2 =6

3*3+3 =21

4*4+4 =88

5*5+5 =445

(5 x 3) + 4 = 19

and (6 x 4) + 5 = 29

Therefore, (7 x 5) + 6 = 41

In the first column, 10 ×(20÷5) =40.
In the third column, 8 ×(36÷4)=72.
Let the missing number be y. Then, in the second column, we have:
16× (48÷y) = 64. So, y = 12

In the first column,
27- 7*2 = 13
In the second column,
144 – 45*2 = 54
So,
in the third column,
68 -32*2 = 4

Logic (Row-wise):
Left Hand Letter + Right Hand Letter = Central Letter.
Coding, A = 1, B = 2, C = 3, D = 4, E = 5…I = 9 …. M = 13,….. Y = 25, Z = 26.

E + H = 5 + 8 = 13 = M
N + A = 14 + 1 = 15 = O
So,

I + D = 9 + 4 = 13 = M.

The pattern is : 62+28/10 = 9; 18+52/10 = 7.
So, missing number= x+32/10 = 16, x=128

Positions of alphabets (A to Z) is (1-26) we have:
In the first column, E-A=5-1=4=D.
In the second column, J-C=10-3=7=G.
So, in the third column, missing letter =O-B=15-2=13=M

NMMLN

5 x 4 x 3 = 60 + 10 = 70
6 x 5 x 4 = 120 + 20 = 140
7 x 6 x 5 = 210 + 30 = 240

49 – 3 = 46 – 3 = 43 – 3 = 40 – 3 = 37 – 3 = 34

Hence, 37 is the correct answer.

Explanation: Going anticlockwise starting from 1, numbers are 13,23,33, 43. So missing number is 64

Explanation: The Pattern is 4 × 2 + 1=9, 9 × 2 +2 =20, 20 × 2 +3 =43, 43 × 2 +4 = 90, 90× 2 +5= 185. So missing number is 185.So answer is option 1

ABBC/ABBC/ABBC

yxyzxy

bcacac

There are three series to look for here. The first letters are alphabetical in reverse: Z, Y, X, W, V. The second letters are in alphabetical order, beginning with A. The number series is as follows: 5, 4, 6, 3, 7.

aking pairs of letters in the inner and outer segments of each eighth of the diagram, the numerical values always add up to 20.

The given figure contains numbers 1 to 6 in three alternate segments, the smaller number being towards the outside and the numbers 14 to 19 in the remaining three alternate segment s with the number towards the inside.

In the figure it is clear that, 15 – 5 = 10, 20 – 7 = 13 which indicates that result number is the alphabetic order of the corresponding letter in a group such as 5, 15 and J.

so 14-6=8  that is H

(OR)

Here, 4 Sets can be observed.

1st: 5, 15, J ==> 5 – 15 = 10 is the numerical of J

2nd: 20, 7, M ==> 20 – 7 = 13 is the numerical of M

3rd: 23, 11, L ==> 23 – 11 = 12 is the numerical of L

Like wise 4th: 14, ? , H

here, the is the numerical of H is 8

===> 14 – ? = H

===> 14 – ? = 8 (numerical of H)

===> ? = 14 – 8 = 6

Therefore ? = 6

Putting the position of the letters in reverse order

P = 11, S = 8, V = 5 and Y = 2.

In alphabetic order of `A’ is one while that of E is 5

in the first column A=>D=3,D=>I=5

in second column D=>I=5, I=>P=7

in third column G=>N=7, N=>W=9

Positions of alphabets (A to Z) is (1-26)    we have:
In the first column, P-A=16-1=15=O.
In the second column, J-D=10-4=6=F.
So, in the third column, missing letter =O-I=15-9=6 =F

so the missing numbers are  21,14