Question
Find the average number of medals won by players from
each country over the five years. What is the ratio of the average number of medals won by Country B to the average won by Country A? Direction: Number of Medals Won by Players from Three Countries (2018-2022)Solution
Average for Country A = (120 + 140 + 160 + 180 + 200) / 5 = 160 Average for Country B = (150 + 160 + 180 + 200 + 220) / 5 = 182 Average for Country C = (100 + 110 + 130 + 140 + 150) / 5 = 126 Ratio = 182 : 160 Simplified = 91 : 80
16, 8, 8, ?, 24, 60
The number of terms in the sequence 20, 25, 30, ….., 160 is:
80, 255, 624, ?, 2400, 4095
24  12  18  ?  157.5  708.75  3,898.125
 47                         54          ?             74          87          ...
11Â Â Â 46Â Â Â 109Â Â Â 208Â Â Â Â 351Â Â Â Â ?
18 Â Â Â Â 32 Â Â Â 50 Â Â Â 72 Â Â Â Â 98 Â Â Â Â ?
Look at the below pattern and complete the series: 11, 15, 22, 26, 33, 37, 44, ?
9 16 56 318 2424 25070
...Given below are two numbers series 'I' and 'II' and each series has a wrong (odd one out) number. The number that should come in place of the wrong num...
Relevant for Exams:
