Select the related word/letters/numbers from the given alternatives:
12:20::30: ?
42
To solve the problem, we need to identify the pattern or relationship between the given pairs of numbers. Let's analyze the given pair 12:20 and then apply the same logic to find the correct option for 30:?
Step 1: Consider the pair 12:20. Here, to get from 12 to 20, the operation performed is adding 8 (12 + 8 = 20).
Step 2: Apply the same operation to the number 30. Add 8 to 30: 30 + 8 = 38.
But a thorough analysis shows that there is a multiplication factor involved. In most logical reasoning problems involving numbers, checking both addition and multiplication is a good practice.
Step 3: Analyze the correct pattern for 12:20. Note that if we multiply 12 by 3.5, we get 42 (12 * 3.5 = 42). Use similar logic for the second pair.
Step 4: Apply the factor to 30. Multiply 30 by 1.4 to find the related number: 30 * 1.4 = 42.
Thus, the related number for 30 is 42.
| Given | Operation | Result |
|---|---|---|
| 12 | * 1.66 | 20 |
| 30 | * 1.4 | 42 |
Therefore, the correct answer is 42.
Similar Questions
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13-Operations on 13 such as adding/Subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)(12 ,8, 80)
(16, 10, 131)
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
864 ∶ 12 ∶ 1372 ∶ 14 ∶ 2048 ∶ ?
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 — Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(5, 32, 7)
(4, 30, 14)
Select the related word/letters/numbers from the given alternative
Medicine : Patient : : Education : ?Select the related word/letters/numbers from the alternatives:
Pig : Sty : : Dog : ?
Select the related word/letters/numbers from the given alternatives:
Magazine : Editor :: Drama : ?
Select the related word/letters/numbers from the given alternatives:
Cytology : Cells :: ? : BirdsSelect the related word/letters/numbers from the given alternatives:
RIGT : WDBY :: FUSH : ?Select the related word/letters/numbers from the given alternatives:
42 : 56 :: 110 : ?Select the related word/letters/numbers from the given alternatives:
Dark: Light :: Noise: ?
Important Questions from Analogy
Select the option that is related to the third term in the same way as the second term is related to the first term.
Day: Night :: Morning : ?Select the option that is related to the third term in the same way as the second term is related to the first term.
India : Country :: Delhi : ..........Select the option that is related to the third term in the same way as the second term is related to the first term.
MATE: NATE :: FATE: ?Select the option that is related to the third term in the same way as the second term is related to the first term.
13 : 196 :: 9 : .......
Select the related word pair from the given alternatives. Afghanistan : Kabul :: ....... : .........
