Question Details

19 is related to 210 following a certain logic. Following the same logic, 27 is related to 298. To which of the following is 43 related, following the same logic? (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.)

Options

A

474

B

478

C

476

D

475

Show Answer

Correct Answer :

Option A

474

Solution :

The correct answer is 474 (or Option 474).


Step-by-step Explanation:

Let's analyze the logic connecting the given pairs of numbers:


1. First Pair: (19, 210)

Multiply the first number by 11 and add 1:

19×11+1=209+1=210


2. Second Pair: (27, 298)

Apply the exact same logic (multiply by 11 and add 1):

27×11+1=297+1=298


3. Applying the logic to find the missing number for 43:

Following the same operation for 43:

43×11+1=473+1=474


Therefore, 43 is related to 474 following the exact same logic.

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