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The population of bacteria increases by 19% per annum and 1% due to additional factors, so every year, there is a net increase of 20% in yeast population. Let the population at present be x. Population after 2 years = x × 120/100 × 120/100 = 144x/100 = 1.44x % increase in population = [(1.44x - x)/x] × 100 = 44
Seven boys Ash, Ben, Cam, Dim, Eff, Fin, and Gog are sitting in a straight line, facing north. Only two people sit to the left of Ash. Only three people...
Find out from amongst the four alternatives as to how the pattern would appear when the transparent sheet is folded at the dotted line.
The sequence of folding a piece of paper and the manner in which the folded paper has cut is shown in the following figures. How would this paper look w...
Six students – PN, QN, RN, SN, TN, and UN, are sitting around a circular table, facing the centre of the table. PN is second to the right of SN. QN is...
A paper is folded and cut as shown. How will it appear when unfolded?
A piece of paper is folded and cut as shown below in the question figure. How will it appear when unfolded?
The sequence of folding a piece of paper and the manner in which the folded paper has cut is shown in the following figures. How would this paper look ...
A paper is folded and cut as shown below. How will it appear when unfolded?