Question

In above figure, while multiplying $502\times 13=6,526$ using lattice mathod some values are missing. Which of the below figures depicts the correct missing values?

• A.
• B.
• C.
• D. None of the above

Answer 1

The correct option is A

Circled number in above figure should be the product of $1\times 5=5=05.$
$⟹$ missing number is $5$, which is filled in below figure,

Circled number in above figure should be the product of $1\times 0=0=00.$
$⟹$ missing number is $0$, which is filled in below figure,


Circled number in above figure should be the product of $3\times 0=0=00.$
$⟹$ missing number is $0$, which is filled in below figure,


Circled number in above figure should be the product of $3\times 5=15=15.$
$⟹$ missing number is $5$, which is filled in below figure,
Therefore, figure in option (a) depicts the correct missing values.