Question
A car covers 150 km in 3 hours. How much time will it
take to cover 260 km at the same speed?Solution
ATQ, Speed = 150 / 3 = 50 km/h Time for 260 km = 260 / 50 = 5.2 hours 0.2 hour = 0.2 * 60 = 12 minutes So, 5.2 hours = 5 hours 12 minutes
15.63% of 174.99 + √? = 139.98% of 24.98Â
(32.18% of 2399.89 - √624 × 26.25) % of 149.79 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
? = 685.24 + 1024.97 – 9.992 Â
? = 782.24 + 1243.97 – 19.992 Â
20.132 ÷ 62.5% of 11.16 = ? + 5109.21
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
[34.01 × 18.98 – 12 × √576.03 – 198] ÷ 3.95 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
?% of 399.99 + 139.99 ÷ 6.99 = 59.99% of 559.99 + 41.09 X 15.99
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