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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.
2345273849235294956492784
Which of the following digits is fifteenth from the right?
Options :
Answer : B
Explanation
The digit 2 is fifteenth from right.
Q 2 - Find the next number in the following series
20293039404950596
Options :
Answer : A
Explanation
The sequence is like: 20 29 30 39 40 49. Hence 0 will come.
Answer : D
Explanation
The sequence is like: 981 871 761 541 321. Hence 3 will come.
Look at the following numbers and answer the question
235 324 765 875 952
Q 4 - If 5 is added to all the digits of 2nd lowest number then the number formed will be.
Options :
Answer : A
Explanation
879 is the number that will be formed if 5 is added to all the digits of 2nd lowest number that is 324.
Look at the following numbers and answer the question
535 987 229 406 502
Q 5 - If all the numbers are written in reverse order, what is the sum of all the digits of 3rd lowest number?
Options :
Answer : D
Explanation
The third highest number is 535 and sum of its digits will result in 13.
Look at the following numbers and answer the question
471 182 293 546 734
Q 6 - If all the digits are written in reverse order, then what will be the sum of 2nd highest and 3rd highest number?
Options :
Answer : C
Explanation
Sum of 392 and 437 is 829.
Look at the following numbers and answer the question
471 182 293 546 734
Q 7 - If all the numbers are written in the reverse order, what will be the number formed if 2 is added to all the digits of the 2nd highest number?
Options :
Answer : A
Explanation
After writing the numbers in reverse order, the 2nd highest number is 437. If we will add 2 to all the digits then the number that will be formed is 659.
Q 8 - Study the following series and answer the question.
253452738492949564927584
How many 5's are there which are immediately preceded by an odd number?
Options :
Answer : B
Explanation
There are only two 5's which are immediately preceded by an odd number.
Q 9 - Study the following series and answer the question.
743878972345273848785676489478
Which of the following digits is 5th to the right of 7th from left?
Options :
Answer : D
Explanation
The 5th digit to the right of 7th digit from left is 5.
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.
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