Question

If year 194X starts with Sunday then which one of the following could be the value of x.(a) 9 (b) 6 or 9 (c) 1 or 5 (d) None of these​

Answer 1

Answer:

option bbbbb

Step-by-step explanation:

bbbbbbbbbbbb

Answer 2

Answer:

(d) None of these

Step-by-step explanation:

Let us take 1940 into consideration now,

1940 can be expanded by -

1940= 1600+ 300+ 40

1600 has 0 odd days,

300 has 1 odd day,

40 is divided by 4 which gives 10.

next, add 10 and no. of off days of 1600 and 300 to 40 ,

therefore, 50 + 2 = 52.

Now, divide 52 by 7 and its remainder is 3.

Therefore, Sunday + 3 days is Wednesday.

Therefore,

1940 +1 year = 1941

1st Jan of 1941 = Wednesday

1st Jan of 1942= Thursday

1st Jan of 1943= Friday

1st Jan of 1944= Saturday (leap year)

1st Jan of 1945= Monday

1st Jan of 1946= Tuesday

1st Jan of 1947= Wednesday

.

.

.

It continues...but never Sunday

Therefore the answer is option (d) None of these