Question

In the following question, select the odd number pair from the given alternatives. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 25 - Operations on 25 such as adding/ subtracting/ multiplying etc. to 25 can be performed. Breaking down 25 into 2 and 5, and then performing mathematical operations on 2 and 5 is not allowed)

Q: Answer-In the following question, select the odd number pair from the given alternatives. (NOTE: Operations...

The logic followed here is as follows All the number pairs, except 31, 33, consist of consecutive prime numbers. 3 and 5 are consecutive primes. 7 and 11 are consecutive primes. 23 and 29 are consecutive primes. 31 is a prime number, but 33 is a composite number divisible by 3 and 11. So, 31, 33 is the odd number pair.