Question

The missing number in the given figure is

• A. $13$
• B. $15$
• C. $17$
• D. $19$

Answer 1

The correct option is B $15$

In each circle, add the two greater numbers and then divide by the third number. The result obtained is $7$.

For eg. $25+17=42$ and $\frac{42}{6}=7$

Similarly, $38+18=56$ and $\frac{56}{8}=7$

Hence, $89+16=105$ and $\frac{105}{15}=7$

So, the correct answer is $15$.