Question
Who among the following sits third to the right of
H? Seven person A, B, C, D, E, F and H sit in a circular arrangement facing center. C and D are equidistant from F. C is not an immediate neighbour of A. Two people sit between A and F. A sits fourth to the right of H. No two persons sit adjacent to each other according to the English alphabet (i.e. B does not sit adjacent to A and C and so on)Solution
Pipe ‘A’ and pipe ‘B’ can fill a cistern in 20 minutes and 15 minutes respectively. Pipe ‘C’ alone can empty the cistern in 12 minutes. If a...
24, 29, 62, ?, 758, 3791
...Matthew sells Chocolates in the packs of 6 chocolates, 12 chocolates, 18 chocolates and 24 chocolates etc, but the rate is necessarily uniform. One day ...
If the standard deviation of a population is 5.5, what would be the population variance?
14, 28, 56, 112, ...... The sum of first 10 numbers in the series is:
The ratio of length and breadth of a rectangular field is 5:9. If the total cost of surrounding it at the rate of Rs 7.50 per meter is Rs 4200, then fin...
The fourth term of an arithmetic progression is 6. Then the sum of first seven terms is:
What is the median of the following list of numbers: 5, 3, 6, 9, 11, 19,12,20, and 1?
What is least number which when successively divided by 6, 4 and 4 leaves a remainder 5, 3 and 3 respectively?
Find the mode of the data: 2, 2, 3, 5, 15, 15, 15, 20, 21, 23, 25, 15, 23, 25.
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