exam Maths Puzzle Numerical Ability

Hi. Can you please solve this question and please let me know what is the way to arrive at the solution. Find X where X is,
X = [(1/11) + (1/12) + (1/13) + ........ + (1/20)]

Read Solution (Total 0)

exam Other Question

If you labled a ray points CD or DC, are they the same? 13.28 Ahospital emergency room analyzed n=17,664 hourly observations on its average occupancy rates

using six binary predictors representing days of the week and two binary pred