Practice Approximation Questions and Answers

• 4650.12 ÷ √8648.88 + √27.08 * √1727.85 = ? – 609.10 ÷ 87.07                      ...
• 1560.182 ÷ √168 + √143 * √224 – 4649.87 ÷ 30.883= ?        
• 124.88% of 60.101 + 18.09% of 849.87 – 22.12% of 1049.93= ? – 19.93
• 139.88% of 145.09 + 721.93 ÷ 38.13 +? = 29.14 * 8.18
• A train takes 8 seconds to pass a dog running in the opposite direction to the train at a speed of 10 m/s. Given that the train is 400 meters long, determi...
• √2024.84 + (24.86% of 1999.81) - (3/8 of 800.15) = ?
• (9/20 of 3998.93) - √2499.57 + (17.87% of 1199.67) = ?
• 5 (1/2)% of 3599.67 + {18.11% of 2499.67} + √255.11 - 10% of 1799.99 - (63.01 – 47.08) = ?
• 2 (1/4)% of 7999.58 + {49.06% of 898.87} + √143.14 – 19.99% of 1499.63 - (52 - 41) = ?
• (5/9 of 2700.11) + (49.78% of 143.88) - (2/7 of 489.89) = ?
• √2703.88 × √784.15 – 26² = ? - (34.85)²
• (1709.87 ÷ 38.09) + (768.11 ÷ 23.87) + (6599.81 ÷ 88.06) = ?
• 630 × 256 ÷ 30 ÷ 56 = ? x 4
• (74.93% of 640.11 + 3/4 of 359.79)² - (1/3 of 80.87 × 2)² = ?
• [(2/3 of 899.79) + 25% of 500.21] × (√195.77 + 30.03% of 399.79) = ?
• (1440.13 ÷ 31.77) × (√168.69 + 16) - (24.87% of 719.99) = ?
• (1200.11 ÷ 39.79) × (√224.85 + √49.03) + 20% of 479.79 = ?
• 44.84% of 799.94 + (625.21 ÷ 24.91) – √(224.77) = ?
• (2879.79 ÷ 24.07) × (√624.77 + √120.88) - 35% of 1199.85 = ?
• 15.03% of (619.87 × 7) + (√399.63 × 16.11) ÷ 5 = ?
• (2520.33 ÷ 41.67) × (√168.88 + √80.78) - 10% of 1499.85 = ?
• 24.66% of 8640.31 + (56.06 × 14.11) ÷ 8 = ?
• [(5/6 of 719.81) + 30% of 499.79] × (√99.89 + 25% of 399.69) = ?
• 1959.09 + 33.94% of 6250.06 – ? = √10609.02 + √144.24
• 15.08% of (133.13 + 146.928) + 8.033 - (8.98 of 6.01) = ? of (46.09 - 20.98)
• 185.92 ÷ 5.98 - (4.002)2 + 114.03 of 5.03 ÷ 18.99 of 6.04 = 5.01 of 2.99 + ? ÷ 12.02
• 8.15 of 124.95 ÷ 40.13 + 249.84 X 14.18 - √325 X 149.87 = ? X 10.85
• 29.81 % of 49.91 + 14.28% of 147.09 + 179.91 = ?3
• 1242.12 ÷ √530 + 1139.89 ÷ 14.91 = ? + 45.39
• 234.19 ÷ 17.92 - 12.19 × 7.5 + 44.92% of 119.96 = ?
• Raju invests Rs. (p + 200) at a simple interest rate of 25% per annum for a period of 6 years and earns a total interest of Rs. (2p − 300). What will be ...
• Ankush and Binny began a business where Ankush contributed 75% of the total capital. Four months later, Chintu joined the business, and at that point, Anku...
• P spends 30% of his income to groceries, another 30% to rent, and 40% of what is left to bus fare. If his sole expenses are groceries, rent, and bus fare, ...
• (8.083.03 + 59.59% of 839.83) ÷ 16.06 × 24.04 = ?3 + 1012.12
• 30.33% of 440.08 + 45.09 × 5.998 – √961.09 × 3.990 – 189.99 = ?