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 1 of 2.

Mini said:   1 decade ago
3------->3*4---->12 (4 is the next number after 3)
5------->5*6---->30 (similarly 6 is the next number after 5)

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

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

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

Diksha said:   10 years ago
By using next digits.

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

Manas said:   10 years ago
3:12 :: 5:20.

1:4 :: 1:4.

Riya said:   9 years ago
3 * 4 -> 12,

5 * 6 -> 30.

Bhargav said:   9 years ago
3 *4 = 12
same as 5 * 4 = 20.

Pearl said:   8 years ago
3 and 5 are consecutive prime numbers so,

3 * 4 = 12 and 5 * 4 = 20 so 20 also can be the answer.
(1)

Brijesh said:   8 years ago
3:15::11 :?

Solve this.
(1)


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