Question
Total population of city P and Q is 3150 and 3640
respectively. If the ratio of number of males to females in city is P and Q is 5:4 and 4:3 respectively, then find the difference between number of males in city P and number of females in city Q.Solution
Number of males in city P = 5/9 x 3150 = 1750 & number of females in city Q = 3/7 x 3640 = 1560 Desired difference = 1750 – 1560 = 190
What value should come in the place of (?) in the following number series?
192, 96, 96, 144, ?, 7201500 Â Â Â 150Â Â Â 30Â Â Â ? Â Â Â Â 3.6Â Â Â Â 1.8
What will come in place of the question mark (?) in the following series?
45, 88, 261, 1300, ?
86, 127, ?, 209, 250, 291
7, 6, 10, 27, 104, ?Â
37, 49, 63, ?, 97, 117
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
12, 11, 20, 57, 224, 1015
What will come in place of the question mark (?) in the following series?
60, 110, 224, 463, ?, 1716
13, 29, 65, 129, ?, 373
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