Statements: Some papers are pens. Some pens are pencils. Conclusions: I. Some papers are pencils. II. Some pencils are papers. MCQ with Answer and Explanation

Explanation:
Order E > D > C > A > B. Second tallest is D.

Explanation:
B is centre. A is SW of B, C is SE of B. From A to C is directly East.

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.