Question 66

In the following question, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Solution

In the first column, the sum of square of first number and the third number is equal to the square of second number.

Eg : $$1^2+120=121=11^2$$

and $$2^2+45=49=7^2$$

Similarly, $$3^2+x=5^2$$

=> $$x=25-9=16$$

=> Ans - (B)

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