If 18\times12 = 206 and 19\times22 = 408, then 23 \times36 =?

SSC CGL Model Paper 18

Question : 15 of 100

Marks: +1, -0

18×12 = 206

and

19×22 = 408

, then

23 ×36 =?

Solution:

As,

1 8 × 1 2 -1 0 = 2 1 6 -1 0 = 2 0 6

and

19× 22 -1 0 =418 -1 0 =408

Similarly,

23×36 = 828-10=[818]

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