Question
A bus covers a certain distance without stopping at an
average speed of 50 km/h. But when it covers the distance intermittently. So its average speed is 40km/h. So tell me how much time does it stop on average per hour?Solution
Have given. Speed of bus without stopping = 50 km/h Intermittent speed of bus = 40 km/n Let the Distance is 200 Km Time taken to cover 200 km at the speed of 50Km/h = 4 Hours Time taken to cover 200 km at the speed of 40Km/h = 5 Hours Time interval (Time Difference) = 1 hours Running time: Stopping time = 4:1 Part of stopping time = 
32 × 3 (54 – 15) + 186 ÷ 3 ÷ 2 – (21)² = ?
17% of 250 + ? = 108
32 + 26 × (484 ÷ 44) + 450 ÷ 9 = ?
40 × 5 + 27) × 9 = ?
What will come in the place of question mark (?) in the given expression?
193...
116*2/3% of 18600 + 666*2/3% of 1290 = 457*1/7% of 1750 + 555*5/9% of 3150 + ?
What will come in the place of question mark (?) in the given expression?
√1296 + (2/3 of 45% of 480) = ?
- Determine the value of ‘p’ if p = √529 + √1444
120% of 250 + 110 + 135 ÷ 5 = ?
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