Practice Approximation Questions and Answers

• (363.89% of 224.98 – 319.86% of 134.94) ÷ ? = √(134.88 ÷ 15.25)
• 447.79 ÷ √(√2400) + 30.94 × 6.07 – 5.08 × 21.96 = ?
• ?% of 549.83 – 18.05 × 31.96 = 44.94% of 479.84 – 13.98 × 33.13 
• 31.98% of 224.99 = 24.98% of ? + 9.91% of 499.99 
• ?2 + (39.99 × 10.99 + 7.01) - (39.99 × 2.992 + 21.99) = 21.99 × 23.01
• 24.99 × 32.05 + ? - 27.01 × 19.97 = 29.99 × 27.98
• 23.95% of 274.99 - 34.99% of 120.01 = 19.95% of ?
• 79.95 × 25.001 – 20.001 × 129.90 + 839.99 = ?
• 74.91% of 639.95 – 599.98% of 45 + 119.987 = ?
• 564.932 + 849.029 – 425.08 = 612.095 + ?
• (519.98 + ?) ÷ 13.01 = √440 + 20.0
• (84.92 + 235.17) ÷ (15.93 × 3.89) = ? ÷ 21.02
• (1295.98)(1/4) + {40.02% of 150.09} × {√48.98 – √15.98} = ?
• 40.024 of 54.89% of 19.9 = ? × √(2661.98/22.09) 
• (44.11/4.01) + (11.99/3.03) + 23.9% of 49.978 = ?3.03
• ?3 - (77.98 ÷ 6.09 + 10.12)2 + (2.015 - 11.983)2 = 20.01 × (215.98(2/3) - √36.03)
• 35.05% of 14.87 × (13.02 – ?) + 30.19 = 188.7
• (18.22) 2.02 + (13.89) 2.12 – (44.88) 2.07 = ? – 1604.85 
• ? × 32.91 – 847.95 ÷ √16.4 – 13.982 = √24.7 × 24.04
• (? + 6.063.03 ) ÷ 10.08 + 21.89 × 6.97 = 1979.97 ÷ 10.96
• 185.92 ÷ 5.98 - (4.002 2 + 114.03 of 5.03 ÷ 18.99 of 6.04 = 5.01 of 2.99 + ? ÷ 12.02
• 45.1298% of (14.032 - 75.98) + 27.87% of √40001 = 449.98% of 24.098 + ? 
• 16.01(? × 8.09 ÷ 16.09) = 3.01 of 69.69 + 14.12 of 4.01 - 100.998 of 2.19
• ? = 44.78% of 839.91 – 48.12% of 774.89 + 55.77% of 1024.85
• (462.23 × 127.84 ÷ 153.88) ÷ √(31.98 × 7.92) = ? ÷ 15.15
• (71.78 × 59.88 ÷ 17.92 ÷ 120.22 × 161.72)% of 32 = ?
• 3374.89% of 31.80 – 1739.85% of 44.72 = (?2 )% of 1188.13 
• 837.04 × 4.02 + 40.04% of 3049.98 – 3667.82 = ? 2 – 60.87
•  15.78% of (287 + 302) + 12³ = ?% of 170 + 8 × 14 + 3² 
• 12.5% of 6400 + (17 × 25) = ?% of 2200+ 125 
•  ?² × 55% of (29 + 32 - 41) = 41.66% of 216 + 9
• √49 + 6.66% of 1725 + 22² = ?² - √361 
•  (3/5) of 3025 + (18² + 12²) = ? + 22.22% of 1125
• The speed of the boat in still water is 20% less than the speed of the boat in downstream. The time taken by the boat to cover 780 km distance in upstream ...
• 12.05% of 1399. 93 + 24.95 × 15.05 - 319.04 = ?