Approximation

Directions (Q. 1-5): What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value.)

1. 98.3462 × 125.9251 + 235.0051 – 89.0210 = ?
1) 12682
2) 12592
3) 12762
4) 12532
5) 12812


2. 12323 ÷ 23 × 25 + 28.056 – 23.06 = ?
1) 14425.75
2) 13399.5
3) 13541.65
4) 14465.25
5) 13714.5

3. 9929305.625 – 629610.0021 + 32965.01012 = ?
1) 933335.4
2) 9332770.5
3) 932065.6
4) 9326606
5) 9332660.6

4. (204.23)^2 – (103.15)^2 = ?
1) 31068
2) 32068
3) 3100
4) 32591
5) 31465

5. 92687.0051 ÷ 39.0261 = ?
1) 2441.7
2) 2565.6
3) 2376.5
4) 2642.7
5) 2546.5

Answers
1-4
2-2
3-5
4-1
5-3

Directions (Q. 1-5): What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value.)

1. 98.3462 × 125.9251 + 235.0051 – 89.0210 = ?
1) 12682
2) 12592
3) 12762
4) 12532
5) 12812


2. 12323 ÷ 23 × 25 + 28.056 – 23.06 = ?
1) 14425.75
2) 13399.5
3) 13541.65
4) 14465.25
5) 13714.5

3. 9929305.625 – 629610.0021 + 32965.01012 = ?
1) 933335.4
2) 9332770.5
3) 932065.6
4) 9326606
5) 9332660.6

4. (204.23)^2 – (103.15)^2 = ?
1) 31068
2) 32068
3) 3100
4) 32591
5) 31465

5. 92687.0051 ÷ 39.0261 = ?
1) 2441.7
2) 2565.6
3) 2376.5
4) 2642.7
5) 2546.5

Answers
1-4
2-2
3-5
4-1
5-3