Question 17

Find the missing number in given series in the table

Solution

In each row, for the numbers $$a$$, $$b$$ and $$c$$, pattern is : $$c=a^2+b^2+a+b$$

Eg :- $$9^2+8^2+(9+8)=81+64+17=162$$

$$11^2+6^2=(11+6)=121+36+17=174$$

Similarly, $$8^2+13^2+(8+13)=64+169+21=254$$

=> Ans - (B)

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