A big network+ question

in Network+
Hi guys,
This is a network+ question from free-tests.com. Can please someone tell me which questions are right and why?
From Host A you have the follwing IP configuraation: IP address: 192.168.1.242 Default Gateway: 192.168.1.241 Subnet Mask: 255.255.255.240. Which of the following IP addresses will require routing to a separate network? (Select 2)
1) 192.168.1.254
2) 192.168.1.24
3) 216.168.1.240
4) 192.168.1.249
Thanks.
This is a network+ question from free-tests.com. Can please someone tell me which questions are right and why?
From Host A you have the follwing IP configuraation: IP address: 192.168.1.242 Default Gateway: 192.168.1.241 Subnet Mask: 255.255.255.240. Which of the following IP addresses will require routing to a separate network? (Select 2)
1) 192.168.1.254
2) 192.168.1.24
3) 216.168.1.240
4) 192.168.1.249
Thanks.
Comments
Subnet mask 255.255.255.240 , 256 -240 = 16
subnet range 0,16,32.......etc 240,
valid hosts in subnet range 241->254 , broadcast address 255
Answer to your question is (2) as it is not an address belonging to the subnet 240, all the other addresses fall between 240 and 255.
Recent: 11/2019 - RHCSA (RHEL 7); 2/2019 - Updated VCP to 6.5 (just a few days before VMware discontinued the re-cert policy...)
Working on: RHCE/Ansible
Future: Probably continued Red Hat Immersion, Possibly VCAP Design, or maybe a completely different path. Depends on job demands...
Doh!