Question

7:36::9:?
A)12 B)15 C)8 D)21
with explanation?​

Answer 1

Answer:

for once 10-7=3

for tenth 3X2=6

Step-by-step explanation:

for once 10-9= 1

for tenth 1X2= 2

thanks

Answer 2

The missing number is 21, i.e., option D.

• Aptitude tests that test logical reasoning include questions that call for a high level of analysis to reach the right answer. While some of the problems require creative problem-solving, the majority are built around principles.
• Two categories of logical thinking exist: Verbal Reasoning is the capacity to comprehend ideas logically and resolve issues that are expressed in words. The ability to derive meaning and information from a sentence is tested in verbal reasoning. Non-verbal reasoning is the capacity to comprehend ideas rationally and address issues that are expressed in figures, letters, or numbers together with words. The ability to deduce and infer the logic of data and implications in an issue is tested in non-verbal reasoning.

Here, according to the given information, the problem is given as,

7:36::9:?

Now, 7 × 5 = 35.

35 + 1 = 36.

Then, 9 × 2 = 18.

18 + 3 = 21.

Hence, the missing number is 21, i.e., option D.

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