Govt. Exams
Entrance Exams
JANUARY→TRCFYPC: Reverse first, then shift. JANUARY reversed=YRAUNAJ. Then Y→T(-5), R→R(0), A→C(+2), U→F(+5), N→Y(+11), A→P(+15), J→C(+5). For FEBRUARY: Reversed=YRAURBEF. Apply same operations considering position mapping.
Pattern: Squares of prime numbers. 2²=4, 3²=9, 5²=25, 7²=49, 11²=121, 13²=169, 17²=289. The series consists of squares of consecutive prime numbers.
Each term is (previous × 2) + 1: (5×2)+1=11, (11×2)+1=23, (23×2)+1=47, (47×2)+1=95, (95×2)+1=191
Factorial series: 1!, 2!, 3!, 4!, 5!, 6! = 720
Each term follows 2ⁿ - 1: (2¹-1), (2³-1), (2⁴-1), (2⁵-1), (2⁶-1), (2⁷-1) = 127
Differences: +4, +5, +6, +7, +8, +9. So 37 + 9 = 46
Pattern: 5×1, 5×3, 5×6, 5×10, 5×15, 5×21. Multipliers follow triangular numbers: 105
Pattern: 2n(n+1) for n=1,2,3... gives 2, 8, 18, 32, 50, 72, 98
Pattern: 2n² where n = 1,2,3,4,5,6,7. For n=6: 2(36) = 72
Pattern: n² + 2n where n = 1,2,3,4,5,6,7. For n=6: 36 + 12 = 48
