Question 17

Find the missing Number

Solution

In each column the pattern followed is that the sum of second term and the product of last two terms is equal to the first term.

Eg :- $$4+(5\times3)=19$$

and $$5+(6\times4)=29$$

Similarly, $$3+(x\times6)=45$$

=> $$6x=45-3=42$$

=> $$x=\frac{42}{6}=7$$

=> Ans - (B)

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