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Number Series Online Quiz
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.
2345273848785676489478
Which of the following is the 5th digit to the left of 12th digit from left?
Options :
Answer : B
Explanation
The 5th digit to the left of 12th digit from left is 3.
Answer : D
Explanation
The sequence is like: 87654321 123456. Hence 6 will come.
Q 3 - Find the next number in the following series
616263646566676
Options :
Answer : D
Explanation
The sequence is like: 6 16 26 36 46 56 66 76 86. Hence 8 will come.
Look at the following numbers and answer the question
241 422 533 279 488
Q 4 - What is the sum of 1st and 3rd digit of the 2nd lowest number?
Options :
Answer : B
Explanation
The 2nd lowest number is 279 and sum of 2 and 9 is 11.
Look at the following numbers and answer the question
241 422 533 279 488
Q 5 - If 4 is added to all the digits of lowest number then the number formed will be.
Options :
Answer : B
Explanation
685 is the number that will be formed if 4 is added to all the digits of 1st lowest number that is 241.
Look at the following numbers and answer the question
471 182 293 546 734
Q 6 - If the numbers will be written in reverse order then the lowest number formed will be
Options :
Answer : D
Explanation
174 is the lowest number that is formed after writing numbers in reverse order.
Look at the following numbers and answer the question
621 597 245 331 208
Q 7 - If all the numbers are written in the reverse order what will be the number formed if 3 is subtracted from all the digits of the 2nd highest number?
Options :
Answer : A
Explanation
After writing the numbers in reverse order, the 2nd highest number is 795. If we will subtract 3 from all the digits then the number that will be formed is 462.
Q 8 - Study the following series and answer the question.
213671263782345273849294956492784
How many 8's are there which are immediately preceded by an odd number 7?
Options :
Answer : B
Explanation
There are only two 8's which are immediately preceded by an odd number 7.
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 :
Answer : D
Explanation
There is only one 8 which is immediately preceded by an even number.
Q 10 - Study the following series and answer the question.
34543656562345273848785676489478
Which of the following digits is 5th to the left of 15th from right?
Options :
Answer : C
Explanation
Digit 4 is 5th to the left of 15th from right.