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प्रश्न
Is the 21st a Sunday?
उत्तर
No
APPEARS IN
संबंधित प्रश्न
Look at the birth certificate of Bincy.
How many years old is Bincy now?
Look at the birth certificate of Bincy.
What is the registration number of Bincy's certificate?
Write your date of birth in numbers.
Let us look at the calendar for the year 2020.
How many days make a week?
Add the three numbers on each of these lines. What do you notice?
5 + 13 + 21 =
6 + 13 + 20 =
7 + 13 + 19 =
12 + 13 + 14 =
Is this magic possible on a 10 × 10 number chart? Go to the Chapter ‘Fun with Numbers’ and check.
See if this magic works for other lines which have five numbers. What about five numbers on a slanting line? Try this trick with your family and friends. Can you find other magic patterns in the calendar?
Write the number of days in this month.
What day is it on 13th August?
Is there any other day in any month which comes 5 times?
