Is Even? https://tests.mettl.com/authenticateKey/2bd025dc

Is Odd? https://tests.mettl.com/authenticateKey/dbdac2a9

Return last digit of the given number https://tests.mettl.com/authenticateKey/454f012b

Return second last digit of given number https://tests.mettl.com/authenticateKey/9f87004e

Sum of last digits of two given numbers https://tests.mettl.com/authenticateKey/783a1fcf

Is Prime?

Factorial of a number

Nth Fibonacci

Nth Prime

https://tests.mettl.com/authenticateKey/b1efaa3d

https://tests.mettl.com/authenticateKey/8c1f2ae

https://tests.mettl.com/authenticateKey/f390cadf

https://tests.mettl.com/authenticateKey/34fdaa41

Number of Primes in a specified range Link: https://tests.mettl.com/authenticateKey/87c41143

All Digits Count Link :https://tests.mettl.com/authenticateKey/ed6b4da

Unique Digits Count Link: https://tests.mettl.com/authenticateKey/b7aac4a5

Non-Repeated Digits’ Count Link : https://tests.mettl.com/authenticateKey/e46500f5

digitSum : sum of all digits in N , https://tests.mettl.com/authenticateKey/ab1d60cc

digitSum even: sum of even digits in N , https://tests.mettl.com/authenticateKey/b55d1714

digitSum odd: sum of odd digits in N , https://tests.mettl.com/authenticateKey/738fdee0

digitSum opt: sum of even or odd digits , https://tests.mettl.com/authenticateKey/a05abbcf

Is Palindrome Number? https://tests.mettl.com/authenticateKey/28c41d9d

Is Palindrome Possible? https://tests.mettl.com/authenticateKey/f4fdb02

Create PIN using alpha, beta, gamma https://tests.mettl.com/authenticateKey/be582d9f

Weight of a hill pattern https://tests.mettl.com/authenticateKey/d612c0e6