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Following quiz provides Multiple Choice Questions (MCQs) related to **Number Series**. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using **Show Answer** button. You can use **Next Quiz** button to check new set of questions in the quiz.

Q 1 - Study the following series and answer the question.

2345273849294974898399356492784

How many 8's are there which are immediately preceded by an odd number and immediately followed an even number?

**Options :**

There are only two 8's which are immediately preceded by an odd number and immediately followed by an even number. They are 384 and 784.

Q 2 - Study the following series and answer the question.

2345273849294956492784

How many 2's are there which are immediately preceded and followed by an odd number?

**Options :**

There are three 2's which are immediately preceded and followed by an odd number.

The sequence is like: 23456 2345 234 23 2. Hence 2 will come.

Look at the following numbers and answer the question

235 324 765 875 952

Q 4 - What is the sum of 1^{st} and 3^{rd} digit of the 2^{nd} lowest number?

**Options :**

The 2^{nd} lowest number is 324 and sum of 3 and 4 is 7.

Look at the following numbers and answer the question

535 987 229 406 502

Q 5 - Which number will be the highest if all the numbers are written in the reverse order?

**Options :**

When 229 is written in reverse order, it will be 922, which is the highest number.

Look at the following numbers and answer the question

471 182 293 546 734

Q 6 - If all the numbers are written in reverse order, what is the sum of all the digits of 3^{rd} lowest number?

**Options :**

14 will be the number if all the digits of the 3^{rd} highest number is added when all the numbers are reversed.

Look at the following numbers and answer the question

621 597 245 331 208

Q 7 - If all the numbers are written in reverse order, what is the sum of all the digits of 3^{rd} lowest number?

**Options :**

11 will be the sum of all the digits of the 3^{rd} highest number.

Q 8 -Study the following series and answer the question.

16717182345273848785676489478

Which of the following digits is 8^{th} to the left of 12^{th} digit from right?

**Options :**

The 8^{th} digit to the left of 12^{th} digit from right is 4.

Q 9 - Study the following series and answer the question.

89474656372345273849294956492784

How many 8's are there which are immediately preceded by an even number?

**Options :**

There is only one 8 which is immediately preceded by an even number.

Q 10 - Study the following series and answer the question.

237235721534715745273848785676489478

Which of the following digits is 32^{nd} from right?

**Options :**

3 is 32^{nd} digit from right.

reasoning_number_series.htm

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