Practice Approximation Questions and Answers

• 620.15 + 1279.98 + ? × (4.79)2 = 149.95% of 1600.14
• 180.25 × 14.995 ÷ √26 = ? × 5.985
• 319.995 × 15.98 ÷ 4.002 - ? × 7.95 = 1679.89 ÷ 2.005
• √675 + √785 = ? × 8.995 
• 70.008% of 399.98 + ?% of 399.999 = 80.105% of 599.998
• 59.978% of 800.315 - 229.95 = ? - 24.95% of 200.15
• (80.95) (1/4) + (3.05) 3 - 119.78 × 2.15 + (14.98)2 = ?
• 4999.99 ÷ 10.25 + 379.99 - 160.25 = ? 
• 119.98% of 80.02 - 15.12 × 2.02 + 19.95 = ?
• 12.052 + 36.15 × 25.45 – 124.15 × 15.05 = ? × 8.08 – 64.32 × 15.98
• 56.05 2 – 24.24 2 + (63.98) 3/2 – 32.28% of 1500 = ? 2 + 113.03 × 5.09 
• 80.08% of 1250.25 + 64.02% of 1200 = 24.02 × 36.025 + ?% of 2259.98
• 12.023 + 32.05 × 16.08 – 84.04% of 2400 = 56.06% of ?
• ? = 38.97² ÷ (3.99⁵ + 5.89 × 107.32) + 58.24% of (512.12 × 21.07)
• ? = 49.99² ÷ (1.98⁵ + 8.01 × 89.91) + 75.15% of (263.89 × 49.11)
• ? = 65.78² ÷ (5.01⁵ + 7.02 × 33.33) + 33.33% of (290.88 × 23.09)
• ? = 28.04² ÷ (4.01⁵ + 9.89 × 20.20) + 84.56% of (198.76 × 30.03)
• 72.8% of (215.69 + 189.38) - 5.97² + (3.01 of 7.8) = ? of (64.02 - 38.95)
• 16.02% of (189.15 + 210.87) + 9.02³ - (7.95 of 4.98) = ? of (37.95 - 19.89)
• 18.99% of (102.99 + 98.01) + 6.01³ - (9.02 of 2.99) = ? of (64.02 - 28.98)
• 11.11% of (123.45 + 234.56) + 10.01³ - (5.05 of 7.07) = ? of (88.88 - 33.33)
• 15.15% of (150.50 + 249.50) + 8.08³ - (10.10 of 5.05) = ? of (75.75 - 25.25)
• The Average of P1, P2, and P3 is 60. Given that P1 is equal to 1/3rd of this average, what is the average value of P2 and P3?
• (1488.06 × 4.99) - 5677.95 + 1038.06 - 658.97 + (272.95 × 3.05) = ? × (36.95 × 4.02)
• ?% of [(12.96 × 40.05) + 25.08 × 18.96] = 17.96 × 22.05 + 3.05 × 66.96 
• [(120.96 × 12.09) ÷ ?] ÷ 6 = 19.96% of 55.07
• 16.98 × 88.05 + 1999.996% of 299.08 + 5.005 % of 4999.997 = ? × 20.98 × 40.009
• 25.902 × 78.095 + 999.996% of 200.08 + 20.005 % of 7999.997 = ? × 15.008 × 33.009
• 13.002 × 34.995 + 499.996% of 100.08 + 25.005 % of 3999.997 = ? × 8.908 × 5.909
• (44.79 × 74.21) ÷ (11.862 – 33.12) + 37.48% of ? = 180.23
• 17.06 2 + √36.08 – (4.04/2.99) × 3.02 × 4.92 = ? × 4.99
• [(343) 1/3 ÷ {(12.001)2 × (1 ÷ (4.03 × 2.97) 2 )}] = ?
• (239.88 ÷ 7.86) + (107.78 ÷ 6.06) of 3.18 – (12.12 × 5.3) = ?
• 116.90 ÷ (77.81 ÷ 6.06) + 6.32 = (15.12% of ?) ÷ 4.652 
• [54.96 × √99.96 – {(25.02/6.84)% of 280.24}]/(3.032 × 19.87) = ?
• {(23.65 × 35.12) ÷ 6.97} + 179.86 = ? × 14.76
• 63.89% of 549.68 – (739.87 ÷ 5.34) = ? × 11.89 
• ? = 21.91% of (36.2 × (144.01 + 5.95)) + 16.71
• ? = 54.89 × 270.08 ÷ 135.17 + 464.35 ÷ 29.03
• 12.06 × 19.02 + 12.94 × 14.87 + 152.09 = ?% of 498.98