Solution:

You can spot the cat in the circle below.

Solution:

Tisha

Explanation:
The first two letters of each name form the musical notes
1. Dorry
2. Rebeka
3. Michael
4. Faniya
5. Sophia
6. Lavanya

The musical notes are
Do Re Mi Fa So La

Next sequence of musical notes is "Ti" and only name started with Ti is "Tisha"

Solution:

Discovered or not, it's always biggest ocean in the world.

Solution:

    35997
+ 284508
========
    320505
========

Solution:

In a sundae school.

Solution:

17

Explanation :
The relationship holds for below formula :
pow(x,3) - pow(x,2) - 1
=> 9*9*9 - 9*9 - 1
=> 729 - 81 - 1
=> 647

Similarly,
17*17*17 - 17*17 - 1
=> 4913 - 289 - 1
=> 4623

Solution:

It was a Chelsea ladies team vs Arsenal ladies team.

Solution:

Eighth Batsman

== Over Number 1 ==
Ball 1 : Batsman-1 got out
Ball 2 : Batsman-3 got out (Note: batsman-2 is on non-striker end)
Ball 3 : Batsman-4 got out
Ball 4 : Batsman-5 got out
Ball 5 : Batsman-6 got out
Ball 6 : Batsman-7 got out

== Over Number 2 ==
Ball 7 : Batsman-2 got out (Note: batsman-2 which was on non-striker end will switch end with batsman-8 at the end of 1st over)
Ball 8 : Batsman-9 got out (Note: Batsman-8 is on non-striker end)
Ball 9 : Batsman-10 got out
Ball 10 : Batsman-11 got out

Solution:

The Living Room :-)

Solution:

Reasoning ( Reason In G )