The average age of a group of persons going for tour to Shimla is 22 years. 30 new persons with an average age of 8 years join the group and their average age becomes 12 years. The number of persons initially going for tour is?
Initial number of persons = x 22x + (30 x 8) = 12(x + 30) 22x - 12x = 360 - 240 10x = 120 x = 12
Completion of incomplete Pattern
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Identify the figure that completes the pattern.
In each of the following questions which one of the answer figures shall complete the given question figure.
In each of the following questions, select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would comple...
Identify the figure that completes the pattern.
