Question

NTSE GMAT P-1 (K-10)

In the questions given below the numbers
in the figures are related. Identify their
relationships and find the missing numbers
in the given figures

​

Answer 1

Answer:

option 3

Step-by-step explanation:

the number on the upper edge comes in between and the and their difference gives the number on the right side of the block.

Answer 2

Answer:

The missing number is 19.

Step-by-step explanation:

Given three number patterns.

Let us take the first pattern.

• Divide the left side horizontal number outside the box with right side one. i.e.,$\frac{8}{3} =6$
• Now find the difference between the vertical numbers that are outside the box, i.e.,$15-4=11$
• Add both results, we get $6+11=17$, which is the number at the center.

Now repeat the same with the second pattern.

• Division of horizontal numbers outside the box gives, $\frac{30}{6} =5$
• And the difference between the vertical numbers, $18-8=10$
• Sum of the results, $5+10=15$, is the number at the center.

So, applying the same logic,

• Dividing 36 with 9, $\frac{36}{9} =4$
• Difference between 27 and 12,  $27-12=15$
• Sum of 15 and 4,  $15+4=19$, should be the number at the center.

Therefore, the missing number is 19.

Hence, the correct answer is option 2.