Among five persons A, B, C, D and E, A is taller than B but shorter than C. D is taller than E but shorter than B. Who is the tallest? MCQ with Answer and Explanation

Explanation:
No book is pen and all pens are pencils does not mean no book is pencil (pencils may include other things). Some pencils are pens follows by conversion. Only II.

Explanation:
Pattern: multiply by 2 and add 1. 95 × 2 + 1 = 191.

Explanation:
Each term is multiplied by 3: 4×3=12, 12×3=36, 36×3=108, so next is 108×3=324.