Verbal Reasoning - Analogy - Discussion

Discussion Forum : Analogy - Analogy 3 (Q.No. 5)
Directions to Solve
In each of the following questions find out the alternative which will replace the question mark.

5.
3 : 12 :: 5 : ?
25
35
30
15
Answer: Option
Explanation:
Discussion:
18 comments Page 2 of 2.

Suhani kushwaha said:   8 years ago
3*4=12 like this 5*4=20.

20 also be the answer.

Diksha said:   10 years ago
By using next digits.

3*4 = 12.
5*6 = 30.

Sayali borse said:   6 years ago
The best solution to understand this is:
What comes after 3 is 4.
So 3*4 = 12.

What's come after 5 is 6.
5*6 = 30.

Sree said:   1 decade ago
3+2 = 5.
12+2 = 15.
So why can't 15 be the answer ?

Syed abbaas Rixvii said:   5 years ago
Agree with you, Thanks @Sayali Borse.

Mayur said:   4 years ago
N*(N+1):
3*(3+1) = 12.
5*(5+1) = 30.

Sumant said:   1 decade ago
3^2 + 3 =12
5^2 +5 =30

Ravi said:   1 decade ago
That's good one mini.


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