IIM-K (BMSAT) 2025 (QA) PYQs

$2^{122} + 4^{62} + 8^{42} + 4^{64} + 2^{130}$ is divisible by which one of the following integers?

If k² - 1 is divisible by 8, then K is:

The number of four-digit integers which are greater than 1000 and divisible by both 2 and 3, but not by 5, is