3- In a row of boys facing South who is immediate left to .Questions on Data Sufficiency with answers for Bank PO, CAT. Data Sufficiency Questions and Answers Data Sufficiency - Reasoning Questions and. You must go through the questions and understand the … Data Sufficiency Questions and Answers - All India Exams. under the section on data interpretation and sufficiency. Data Interpretation and Data Sufficiency: Data is displayed as a table chart, bar graph, line graph, etc. Typically, questions on coding-decoding, series, puzzles, cause and effect, direction, and ranking are asked. The Quantitative Reasoning section of GMAT consists of 31 questions that are based on a variety of mathematical concepts such as Probability, Profit and Loss, … Coding Ninjas Scholarship Test – Get Exclusive Discounts. Data Sufficiency in GMAT: Practice Questions & Worksheet. 2- Who among A, B, C, D and E teaches History?.1- Which direction is Shashidhar facing?.That in itself could be worth an extra question or two to you . Even if you can only evaluate one statement, you can guess from among 2 or 3 choices instead of 5. When I tutor I often like to ask my students, “what makes a hard question hard from the point of view of the test writers?” Invariably I get answers that . Data Sufficiency Online Quiz Reasoning Test Preparation Reasoning - Home Reasoning - Overview Reasoning Reasoning - Alpha Numeric Sequence Examples Online Quiz … GMAT Tip: Avoiding Obvious Answers on Data Sufficiency. the last day scheduled to collect, workers at the automobile company. Unlike most severance packages, which require workers to stay until the last day scheduled to collect, workers at the automobile company are eligible for its severance package even if they find a new job before they are terminated. Sentence Correction GMAT Sample Question #1.
If not (isinstance(n, int) or n.Sample GMAT Sentence Correction Questions, With Answers. """Yield perfect squares less than or equal to the limit."""įind the most reduced form of the square root of n. You could also go with a purely functional "one-liner", which I like because "takewhile" and "accumulate" help describe what is going on. redsqrt would be better as a function that returns its result rather than printing it. Instead of comments like # Returns list of perfect squares less than or equal to n, write a proper docstring.Ĭonsider how the outputs are to be conveyed to the caller. The short names will drive you crazy when your programs get more complex.
Instead of cryptic names like perfsq and redsqrt, prefer perfect_squares and reduced_sqrt. Of n as the couple (coefficient, reduced_form) """Return most reduced form of square root Lastly, returning values let you short circuit your computation and remove the need of the found flag: from math import sqrt """Print most reduced form of square root of n""" If none can be found, you know that you have an irreducible square root.Ī first draft could be: from math import sqrt Once found you have your factor without computing the remaining values. Instead you could iterate from the nearest integer lower than sqrt(n) down to 1 and see if its square is a factor of n. Most importantly, you compute the perfect squares rather expensively only to recompute its fairly expensive sqrt when you find one as factor.You also compute sqrt(n) and max(factor) several time when you could store the result in a variable.Why compute all these values at all if you're only going to take the max of all factors?.Why compute the perfect squares starting from 1 if you are going to filter this value later on?.Print(a, '\u221A', b) # Reduced square root Print('\u221A', n) # Square root is irreducibleĪ = int(sqrt(max(factors))) # Coefficientī = int(n / max(factors)) # Argument of the square root Lastly using meaningful variable names play a large role in making your algorithm understandable.
#Simplifying radicals program using ti connect code
Some of your comments would be better suited as docstrings and some other barely state what you are doing, which we could read from the code already. Space after commas and around operators also help make the code more readable. It is recommended to use two blank lines before function definition. Give your code some love and help readers by adding blank lines to separate logical sections of code.
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