Directions (1-5): What approximate value should come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value)
1. 31.85 ÷ 3.96 × 15 = ? (1)
- (1) 120
- (2) 90
- (3) 80
- (4) 140
- (5) 160
2. 4.99 × 12.865 + 599 = ? (3)
- (1) 620
- (2) 655
- (3) 665
- (4) 675
- (5) 685
3. 21+ 63 ÷ 17 = ? (4)
- (1) 35
- (2) 40
- (3) 10
- (4) 25
- (5) 15
4. 1584 ÷ 24.89% of 352.02= ? (2)
- (1) 24
- (2) 18
- (3) 12
- (4) 28
- (5) 8
5. 5823.89 ÷ 364 × √224.99= ? (2)
- (1) 250
- (2) 240
- (3) 230
- (4) 235
- (5) 255