Practice Approximation Questions and Answers

• (88.931% of 435) + (61.521% of 516) = ? 
• (899.117 + 1.1121) X 72.731 = ? + 49.95 X 64.78 + 29.50
• 63.981 + 64.001 + 65.08019 + 63.11112 =? 
• 28 men and 21 women can complete a work in 16 days. All of them start working together and after working for 12 days the women stopped working. All men alo...
• What value should come in place of question mark (?) in the following question. (You need not to calcualte the exact value) ?/647 = 226/ ?
• What value should come in place of question mark (?) in the following question. (You need not to calcualte the exact value) (36.004 + 34.997)2 - (36.004 - ...
• P spends 20% of his monthly income in travelling. He spends 25% of his monthly income on household expenses and spends 15% of his monthly income on familie...
• 1299.99 ÷ 20.21 = ? + 325.985 - (180 ÷ 6 × 24.03)
• 40 × 55.96 ÷ 7 – 20% of 699.81 + 63 = ? - (11479.50 ÷ 7)
• (44/25) ÷ (154/199.5) × 419.91 = ? – (11.11)3 
• 20% of 80 × 26% of 65 = ?
• 24.912% of ? – 35.06% of 199.91 = 19.97% of 224.89
• 431.98 + ? – 15.04 = 864.93 – 368.01
• (13.156)2 + (3.945)2 + (5.903)3 = ?
• 59.68% of √400 × 123.95 = ?
• 126.003 × 11.987 + 23.04 × 12.96 = ?
• A bag contains 25 white and some black balls. If the probability of drawing a black ball from the bag is thrice that of drawing a white ball, find the numb...
• At a village trade fair a man buys a horse and a camel together for Rs 51,250. He sold the horse at a profit of 25 % and the camel at a loss of 20 %. If he...
• √2401 × (√2116 ÷ 23) × 21 ÷ 3 = ?
• (112 × 4) ÷ 16 + 484 = (?)3
• A frog wants to cross the pond. He saw 5 turtle’s shell which can help him to reach at the end of pond. Frog can move either 1 or 2 steps at a time. ...
• 22.03 × 6.97 + 19.01 – 16.02 = ?
• 88% of 900.23 + 74.99 = ?
• ? + 96.18 – 15.02 = 118.98 + 31.09
• 14.12 × 21.98 + 25.22% of 195.99 = ? × 50.9
• ?% of 399.97 = 11.982 + 16.13 × 4.16 – 35.99
• What approximate value should come in place of question mark (?) in the following equations? 39.9% of 1720 + 80.2% of 630 = 89.9% of 1280 + ?
• A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1620 and simple interest of Rs.1500 at the end of 2 years. ...
• 20.99 × √4.09 × 30.09 = ? × √195.99 × 15.09
• 320.98 + 49.99% of (261.09 + 138.98) = ?
• 244.98% of 189.98% of 599.99 + 199.98 = ?
• 96.03% of √225.02 × 14.98 = ? + 19.98
• 125.9% ÷ 9.05 x 99.98 = ? - 69.97 × √324.02 ÷ 5.98
• The ratio of cost price and selling price of a shirt is 6:7 respectively. The shirt was marked up by 25% above its cost price, and sold after giving Rs.50 ...
• A Sales Executive gets a commission on total sales at 10%. If the sale is exceeded Rs.15,000 he gets an additional commission as a bonus of 5% on the exces...
• (2100.23 ÷ 34.98) + (864.32 ÷ 23.9) + 1854.11 =?
• 21.11 × 4.98 + 22.03 × 4.12 – 31.95 + 95.9 × 3.02 =?
• 24.11 × 5.98 + 25.03 × 3.12 – 34.99 + 96.9 × 5.02 =?