Number Series Questions And Answers Pdf Download LINK

Is there a better way of solving Number Series questions using Python other than teaching it basic pattern rules and hoping the rules fit the question? For example. we would have a list of functions that has a rule for each of them and see if the series fits. Is there a Library that does this, and if not am I stuck writing functions every time a new pattern comes along?

Number Series is basically a series of numbers and you have to find the next number that follows up. They can range from simple math patterns, to counting the number of corners in a number like '7' would be 1.

Number Series Questions And Answers Pdf Download

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There are 18 numerical reasoning questions on the CCAT test (out of 50 overall), divided into several different types. These include basic math and calculations, word problems, number series, and tables and graphs questions.

The math section includes several different math subjects, including algebra, equations, inequalities, functions, polynomials, and number series. Since a calculator is not allowed on the JATC aptitude test, you should sharpen your basic math skills. Make sure you can perform calculations such as BEDMAS, the four operations, fractions, etc., quickly, and accurately before approaching the following questions.

In this section, we deal with questions in which a series of numbers, (which are generally called the terms of the series) is given. These numbers/terms follow a certain pattern throughout the series. Candidates are asked either to find a missing term or to find the wrong term of the series.

(1) Arithmetic Series: When the differences between the successive numbers given in the series is the same. For example: 2, 5, 8, 11, 14... (Here the difference between the numbers is 3, hence the next number will be 17)

(3) Patterns in differences: Calculate the differences between the numbers given in the series provided in the question. Then try to observe the pattern in the new set of numbers that you have obtained after taking out the difference.

(2) Pattern in adjacent number: When adjacent numbers in the series changes based on a logical pattern. For example: 2, 4, 12, 48... Here the numbers are being multiplied by 2, then by 3, then by 4 etc.

Each question in this section consists of a series of numbers. In each series, there are one or more missing numbers. You must identify the logical rule behind each series and determine which number completes the series.

This is the most popular format of number series questions in cognitive ability tests. You are asked to complete the next number/s in a sequence of 4 to 8 numbers. You may be asked to complete the last one/two missing values, or a missing value within the series. Here are some examples of number series questions that are taken from real, official cognitive ability tests. Note the variation in the number of items in each series and the location of the missing item.

The Woodcock-Johnson is one of the oldest and most reputable cognitive ability assessments. Already back in the first half of the 20th century, number series questions were used to measure IQ. When referring to the number series section of the test, the creators classified these questions as measuring Fluid Reasoning (Gf):

Here we deal with the questions in which series of numbers, which are generally called the terms of the series is given. These terms follow a certain pattern throughout the series. Candidates are asked either to find a missing number or to find the one that does not follow the pattern of the series. A number series can be formed by using various characteristics of numbers and by using various types of calculations.

Here we will see how to find a missing term when we are given a sequence of numbers including one or more missing numbers. Such a series follows a pattern, keeping this pattern in mind, we will have to find the missing term.

We shall also encounter questions on how to find the number that does not follow the pattern. In this type of questions, we are given a sequence of numbers. The whole sequence except one number follows a certain rule. You have to find that number which does not follow the rule.

In the sequence, there are typically between four to seven visible numbers, and to find the missing elements the candidate needs to find the specific logical rule or pattern that links the series, and apply that to the missing numbers.

The relationship between terms in an arithmetic number series is based on adding, subtracting, or a combination of both operations. The most basic version of this is 1, 2, 3, 4, 5 __ where the next number would be six because the rule is to add one to the last digit.

An alternating sequence is a single number series made of two independent sub-sequences. This can make finding the rule or pattern complicated, since the numbers are not necessarily related to the terms on either side in the series itself.

The Fibonacci sequence makes the terms related to one another by adding the two previous numbers together. The usual Fibonacci sequence is 1, 1, 2, 3, 5, 8, 13, 21 and so on, but there are no guarantees that the sequence will start at one or even be an ascending series.

The first number and every other number are related by multiplying 2 to the previous, and the second number and every other is based on a simple subtraction of one. This means that the next two numbers in the series are b) 56, 12.

Again, even though the missing number is in the middle of the series, the methodology for finding the answer remains the same. The previous two terms for the missing number are 8 and 12, which makes the answer c) 20.

The mathematical skills that are needed to make the connection between terms are not difficult. Brushing up on basic arithmetic knowledge is all that is needed to give you confidence for completing number series questions.

Candidates who are going to face the defene exams like AFCAT and territorial army might face number series questions, though these questions are not asked in NDA and CDS exams, you might face the similar questions in your OIR test which everyone has to face in SSB interview. So here are 100 number series questions with answers surely going to help you in your upcoming competitive exams.

Click on a difficulty level below to start a test. Firstly the easy test consists of 8 easy questions. Next the medium test contains 13 questions of average difficulty. Lastly the hard test contains 21 difficult questions and beware they are known as some of the hardest number sequences on the internet. Can you solve them all? Good luck!

Number series is a sequence or orderly arrangement formed with numbers. Number Series is the one of the most important topic of Mathematics. In the number series questions, the series are based on sequences of numbers that follow a logical pattern based on basic arithmetic concepts and we have to detect that concept then predict the next number in the sequence by following the same logic.

Correct Option: (b)

First we have to find out difference between two terms because numbers are not randomly increasing. We got differences are +13, +21, +34, +55. Differences clearly show the Fibonacci series (i.e. Addition of previous 2 numbers). So answer is 144+89=233

Directions (1 - 2): answer the following questions based on the given information:

Eight Girls M, N, O, P, Q, R, S and T are sitting in a line facing north and likes different colours such as Red, Pink, Yellow, White, Blue, Violet, Brown and Black but not necessarily in the same order. The one who likes yellow sits fourth to the right of M. Neither M nor yellow sits at extreme ends. N sits third to the left of R. The number of girls sits between T and the one who likes violet is same as S and the one who likes blue. T sits to the immediate left of black. The number of girls sits between the one who likes red and white is same as the one who likes white and pink. P does not sit adjacent to T. R likes violet colour and O likes brown colour. One person sits between S and the one who likes yellow. S does not like red colour and does not sit at any of the extreme end.

Correct Answers: D. 236The series follows the pattern:34 1 + 2 = 3636 2 + 4 = 7676 3 + 6 = 234234 4 + 8 = 944944 5 + 10 = 4730Therefore, 234 should be in place of 236.27 following numbers form a series.Find the odd one out.70, 74, 90, 126,192, 290A 70B 192C 90D 126E None of theseCorrect Answers: B. 192The series follows the followingpattern: 70 + 22 = 74,74 + 42 = 90,90 + 62 = 126,

47 will come in place of the questionmark (?) in the following series?11, 28, ?, 164, 283, 436A 82B 79C 96D 92E 99Correct Answers: B. 79The series follows the pattern:11 + 17 1 = 28,28 + 17 3 = 79,79 + 17 5 = 164,164 + 17 7 = 283,283 + 17 9 = 436.48 will come in place of the questionmark (?) in the following series?17, 9, 10, 22, 92,?A 804B 828C 824D 744E 812Correct Answers:49 following numbers form a series.Find the odd one out. 9af72c28ce