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If 10 august 2021 was a Tuesday, then what day of the week day of the week was 18 September 2021?
Question

If 10 august 2021 was a Tuesday, then what day of the week day of the week was 18 September 2021?

A.

Sunday

B.

Saturday

C.

Tuesday

D.

Monday

Correct option is B

Given:
​10 august 2021 was a Tuesday
Solution:
Count the days from 10 August 2021 to 18 September 2021.
August has 31 days. From 10 August to 31 August, there are
31−10=21 days.
From 1 September to 18 September, there are 18 days.
21+18 = 39 Days
Since 10 August 2021 was a Tuesday, 
39 days is equivalent to 39÷7= 5 weeks Remaining 4 days
4 days after Tuesday is Saturday.
Thus, correct option is (b) 

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