Mental Math & Quantitative Speed Arena
Speed Math Drills 2026: Mental Calculation Tricks for Bank PO & SSC
Boost your calculation speed with Sarkari247 Speed Math tools. Practice mental multiplication, squares, cubes, and percentage fractions for Bank PO & SSC.
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Speed Math Shortcuts & Fraction-to-Percentage Table
Essential reference values for quantitative calculations, fractions, and rapid data interpretation.
Fractions (1/8)
1/8 = 12.5%
3/8 = 37.5%
5/8 = 62.5%
7/8 = 87.5%
Fractions (1/6 & 1/7)
1/6 = 16.66%
5/6 = 83.33%
1/7 = 14.28%
2/7 = 28.57%
Key Squares
25² = 625
35² = 1225
45² = 2025
37² = 1369
Key Cubes
11³ = 1331
12³ = 1728
15³ = 3375
25³ = 15625
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Popular Calculation Drills
60s Speed SprintSquares 1 to 50Cubes 1 to 30Tables 12 to 35Fraction to PercentageMental Addition DrillsRapid SimplificationVedic Math Shortcuts