Practice Approximation Questions and Answers

• 177.05 = 25.06% of 3631.97 + 16.02% of 3750.08 – ?3 
• 25.04 × 22.03 + 383.92 ÷ ? + 23.78% of 1499.98 = 926.08 
• ? = 29.91% of 49.94% of ((56.25 × 4.09 + 23.01 × 7.89) × 99.98)
• 647.1 ÷ ? + 72.3 × 209.81 – 8743.1 = 6404
• 20.02 × 36.25 + 128.02 = ? + 364.04
• [15.87% of 599.97 + 40.08 × ?] ÷ 4.04 = 8.082.02
• 960.02 of 238.89 ÷ 144.01 of 79.97 = ?
• 150.04% of 800.08 + 20.04% of 749.89 = ? + 322.02
• 181.87 ÷ 13.89 X 8.13 + ? = 11.852 
• (14.66)2 + (343.84 ÷ 3.88 - 55.87) = ? + 91.23
• (699.88% of 32) + (80.44% of 400.23) = ? + (11.67)2
• (? + 11.86) X 14.89 = 19.89% of 2399.89
• (289.89 + 59.98) X 2.25 = ? X 49.66
• 124.88% of 1199.85 + 99.99 ÷ 3.99 = ?
• (20.98 ÷ 2.91) + (15.12 – 5.96) = ? 
• 118.95 – 24.10 + (91.90 ÷ 22.89 × 12.14) = ?
• 15.1 + 3.97 – 9.07 × 1.96 = √? 
• 19.97% of 3/5 ÷ (1 ÷ 74.99) = ?
• (56.04% of 550.06 + 19.92 × 18.13) – 121.97 = ?
• 16.11 × 9.96 – (238.19 – 64.04 × 2.18) = ?
• (32.25 × 14.98) + 31.76% of 1499.89 = ? × 3.67
• (√780 + 111.98) ÷ 6.95 + 39.95% of 179.98 = ?
• 24.75% of 639.87 + (299.98 ÷ 2.5) = ?2 + 24.18
• (155.34 + 234.78) ÷ 12.65 = ? ÷ 4.99
• {44.78% of (11.67 × 54.78)} ÷ 2.65 = ? + 19.25
• (4.89)2 + √144.35 - √121.25 = ? 
• 486, 162, 51, 18, 6, 2
• 14, 27, 40, 53, 67, 79 
• 41.78% of 1499 + (9/13) × 389.84 = ?% of 1599.67 + 180.45
• √2310 × 4.99 + (359.72 + 519.87) = ?2 + 63.88% of 150.42 
• 24.99% of 1619.78 + (1259.84 ÷ 12.24) = ? × 16.98
• 24.45% of 14.99% of 14999.78 + 159.80 = ?% of 1999.78
• (24.78 × 11.67) + (7199.67 ÷ 14.99) = ? × 12.65 
• 47.78% of 499.98 + (19.89 × 7.76) = √? × 49.84
• 12, 16, ?, 36, 52, 72 
• 29.98% of 549.99 = ? - 254.97 + 79.98% of 74.99 
• (439.98 ÷ 10.99) × 23.98= ? × (23.98) 2 ÷ 47.98