Chemistry, asked by sulathaacharya, 4 months ago

363,275,484,891,__
a) 393
b) 582
c) 211
d) 286​

Answers

Answered by asnarafeeque85
2

Answer:

he mate this is your answer.

Explanation:

answer is b)

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Answered by nidhighosh06sl
2

Answer:

286​

Explanation:

Given number series is 363,275,484,891,__

  • 363 = 3+ 3 = 6

we have to add the first digit and last digit so as to get the middle digit.

3 is the first digit and last digit which makes 6.

similarly ,

  • 275 = 2+5 = 7

2 is the first digit and 5 is the last digit which makes 7 the middle digit.

  • 484 = 4+4= 8

4 is the first digit and 4 is the last digit which makes 8 the middle digit.

  • 891 = 8+ 1 = 9

8 is the first digit and 1 is the last digit which makes 9 the middle digit.

In the options we have to check this series of adding the first digit and last digit which will give the middle digit.

  1. 393 = 3 +3 = 6

here while adding the first digit and last digit it is not giving the middle digit. so this is wrong.

2. 582 = 5 + 2 = 7

here while adding the first digit and last digit it is not giving the middle digit. so this is wrong.

3. 211 = 2 +1 = 3

here while adding the first digit and last digit it is not giving the middle digit. so this is wrong.

4. 286 = 2 + 6 = 8

2  is the first digit and 6 is the last digit which makes 8 the middle digit.

Therefore, 286 is the correct answer for 363,275,484,891, 286 .

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