The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
0
1
10
19
Additional Questions
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Look at this series: 2, 1, (1/2), (1/4), what number should come next? |
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Look at this series: 36, 34, 30, 28, 24, … What number should come next? |
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Look at this series: 22, 21, 23, 22, 24, 23, … What number should come next? |
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Look at this series: 53, 53, 40, 40, 27, 27, … What number should come next? |
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Look carefully for the pattern, and then choose which pair of numbers comes next. 28 25 5 21 18 5 14 |
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Look carefully for the pattern, and then choose which pair of numbers comes next, 42 40 38 35 33 31 28? |
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A person crosses a 600 meter long street in 5 minutes. What is the speed in Km/hr |
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If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is: |
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Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? |
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In how many different ways can the letters of the word ‘LEADING’ be arranged in such a way that the vowels always come together? |
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