Verbal Reasoning - Series Completion - Discussion

Discussion Forum : Series Completion - Section 2 (Q.No. 4)
Directions to Solve

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.


4.
5824, 5242, ?, 4247, 3823
4467
4718
4856
5164
Answer: Option
Explanation:

Each term in the series is obtained by subtracting from the preceding term the number

formed by the first three digits of the preceding term.

So, missing term = 5242 - 524 = 4718.

Discussion:
11 comments Page 1 of 2.

Amha said:   3 years ago
Thanks for the explanation @Avinash.

Syed mushahid said:   6 years ago
How will we know that we have to take the first 3 digits of the preceding term?

Mukul said:   7 years ago
@Jayasree,

Just look at the first 3 digits of every number in the sequence, they are the common difference between that number and next number, eg: '582'4- (582) = 5242.
Now ' 524'2- (524) then we will get the answer.

Samadhan said:   8 years ago
@Jayasree.

Consider first 3 digits for subtraction.

Murali said:   9 years ago
Thank you @Avinash.

Jayasree said:   9 years ago
@Rajwant.

Can you say that how can you guess, as it is 471?

Sathya said:   9 years ago
What Avinash said is correct. Agree with him.

Tamanna said:   9 years ago
Correct @Avinash.

Avinash said:   1 decade ago
The sequence is as follows:

5824, (5824-582=5242), (5242-524=4718), (4718-471=4247), (4247-424=3823), which is as per the sequence given.
(1)

Rajwant said:   1 decade ago
For next number, calculate as follows:

4718-471 = 4247.


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