Question
A train 240 meters long passes a platform in 24 seconds
and a pole in 16 seconds. Find the length of the platform.Solution
Speed of train = 240/16 = 15 m/s Time to pass the platform = 24 seconds Length of platform = (Speed × Time) - Length of train = (15 × 24) - 240 = 360 - 240 = 120 meters Correct Option: a
499.98% of (√440.8 + 12.922 ) - 12.02 of 4.82 = ? of 9.82 + 9.98% of 999.94
52.08% of 645.92 + 1840% of 47.96 = ?
1254.04 – 440.18 + 399.98 ÷ 10.06 = ?
? = 21.91% of (36.2 × (144.01 + 5.95)) + 16.71
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.)...
Cities X and Y are 180 km away from each other. A bike leaves from city X towards city Y at 8 am at a speed of 36 km/h. At 10 am, another bike starts fr...
- 35.15% of 42.87% of 68.29% of 55.74% of ? = 38.62
(64.99% of 599.91 + 49.99% of 199.99 + 135.11) = ?2
Find the approximate value of Question mark(?). No need to find the exact value.
18.07 × (47.998 ÷ 12.03) + 59.78% of 150.14 – √(255.86) = ...
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