Practice Approximation Questions and Answers

• √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
• 194.95 + 3.98 × 64.99 - ? = (10.99 + 9.02)2
• 24.96% of 380 + ? – 169.99 = 149.99% of 80
• 11.69% of 499.78 + (2.89 × 39.76) = ? 
• 14.742 ÷ 24.98 × 15.76 = ?% of 359.88
• (115.25 + 324.78) ÷ 4.99 = ?2 – 56.44 
• √1024.21 × √624.89 ÷ 4.98 + 11.99 × 4.01 = ?
• 79.99% of (84.89 × 5.99) - (3.89)2 × 21.87 = ?
• (245.98 + 198.12) ÷ (11.032 - 9.99) × 21.12 = ?2 - 16.12 
• (95.89% of 625.15 + 36.36% of 499.89) ÷ 6.02 = ? – 269.72
• (3/8) × 479.84 + (2/5) × 449.67 = ? × 12.25 
• (√1157 + 10.15% of 159.89) × 4.85 + 150.25 = ? × 19.67
• 3.01√726 + 19.956% of 881.0954 + 25.08% of 2200.96 = ?
• 120.02% of 599.90 + (34.78/20.89) × (47.98) = ?2 – 10.022
• 44.89% of 600.25 + (29.98 × 5.67) + (√1940 – 10.29) = ?2 
• (239.89 ÷ 3.89) – (144.01 ÷ 5.73) = ?2 
• 12.99 × 9.99 + ? × 7 + 240.001 = 21.012 
• 56.02% of 1499.98 + 64.04% of 2501.01 = ? + 25.05 × 49.98 + 6.063
• 20.02% of (95.96 × 104.01 – 56.02 × 64.04) – ? = 12.02 × 39.96 + 103.03
• √483.98 + 120.02 of 119.89 ÷ 59.87 of 29.87 = ?
• 3.98 × 29.67 ÷ 11.90 of √24.89 = ?% of 199.79
• 33.02% of (143.92 + 7 × ?) + 34.03 = 99.88
• (21.02 × 5.83 × 12.03 ÷ 6.99 of 4.03) + 31.93% of 50.03 = ?
• 14.96% of 120.03 - 107.99 + 88.93% of 199.87 = ?
• (1.01) 0 + (2.02) 1 + (2.93) 2 + (4.04) 3 + (5.05) 4 = ?
• ? (30.03 - 17.98 × 15.99 ÷ 12.01) = 729.03
• 15.98% of 399.76 × 2.98 = ?% of 599.93 
• 11.89 × 2.10 × 4.98 × 4.03 ÷ 7.98 of 15.03 = ?
• 80.03% of 120.03 + 119.87 × 8.09 ÷ 5.998 = 2.01 ?
• √65 of 14.97 + √50 = (12.02)2 - ?