Best Study Notes » MBA
Best Coaching Class Notes by admin (#1) 15 days ago (http://www.thehindu.com)
The Crime Branch of Mumbai police has arrested six persons from New Delhi, Uttar Pradesh and Pune,
A pie chart simply represents the whole data (100%) in the form of a circle (360 degrees). Hence, in a pie chart 3.6 degrees worth of area represents 1% of the data. A Tip for histograms or bar charts is that, if all other things are equal, the steeper the slope between two consecutive histograms, the greater is the growth rate between those 2 data points.
Data Interpretation refers to analyzing a given data and validating certain assumptions or arriving at certain calculations based on the same. One must be VERY Careful with the averages, since averages don't represent the whole population correctly, as it leaves the extremes. For ex - A class of students with average height of 5.5 feet, may not be able to cross a river of average depth 5 feet, du
Another form of the time and work problems is the pipes and cistern problems, wherein the a pipe fills up a bucket or a well and another pipe or a hole removes water from the same well / bucket. Remember that in such a case, the bucket will get filled at the net rate (rate of addition less the rate of removal). They can be solved in similar fashion as a normal time and work question.
In case of the "Time and Work done" kind of problems, we know that Time and Work have a direct relationship. The more the time involved, the more will be the work done. Also, the more the people involved, the less will be the time taken. Here, when 1 person works for 1 day (as per Qustn it can be for 8 hrs or 10 hrs or 12 hrs whatever), the unit we get is 1 man day. If 2 people work for 1 day, w
Best Coaching Class Notes by Ritika1 (#3) 259 days ago (http://www.youtube.com)
How to find the units digit when the powers of a certain number are given. We need to remember that for any number (how so ever large it may be), with any large number a power, will depend on the unit digit of the original number and unit digit of the power. There is a property of cyclicity. For ex - For Number 2 the following powers tend to give the following corresponding results:
1 --> 2; 2 -
1 --> 2; 2 -
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