Cat is to Feline as Dog is to ______. MCQ with Answer and Explanation

Explanation:
The series follows the pattern of adding consecutive even numbers starting from 4: 2+4=6, 6+6=12, 12+8=20, 20+10=30, 30+12=42. Alternatively, n(n+1): 1×2=2, 2×3=6, 3×4=12, 4×5=20, 5×6=30, 6×7=42.

Explanation:
All others prime. 27 is not.

Explanation:
Some teachers are students and all students are scholars, so some scholars are teachers. II is an invalid universal conclusion.