Question
324, 385, 460, 549, 651,
769 Find the wrong number in the given number series.Solution
ATQ, The difference of difference is 14. 652 should come in place of 651.
Bus P takes 30 minutes to cover a distance of 60 km. If bus Q is 20% faster than bus P. Find the time taken by bus Q to cover the same distance?
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The speeds of the three cars are in the ratio of 4: 3: 5. The ratio of respective time taken by these cars to travel the same distance is:
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