MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Calendar Calculations

The sum of th...

Question

The sum of the all the dates enclosed in the given box in the calendar is .

A

90

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

81

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

99

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 81
Easy way to find the total of all the numbers inside the $3 \times 3$ box inside the calendar:

1. Select the middle number.
2. Multiply it with 9.

$∴$ The answer is the total.
In this case,
1. Middle number is 9.
2. $9 \times 9 = 81$

$∴$ 81 is the total of all the numbers inside the $3 \times 3$ box.

Suggest Corrections

thumbs-up

3

Similar questions

Q. Look at the calendar below.
Let us mark a 3 × 3 box (9 dates) on the calendar and see some magic.

Take the smallest number	3
Add 8 to it	+8
=	11
Multiply it by 9	×9
Total	99

Now you choose any 3 × 3 box from a calendar and find the total in the same way.

Q. A mint prepares metallic calendars specifying months, dates and days in the form of monthly sheets (one plate for each month). How many types of calendars should it prepare to serve for all the possibilities in future years?

Q. The sum of the all the dates enclosed in the given box in the calendar is .

Q. Given is image of a calendar. The sum of numbers enclosed in the square is

Q. The sum of the dates highlighted in the given blurred image of a calendar is 108. Find the central date in the highlighted square grid.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Calendar Calculations

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Calendar Calculations

Standard V Mathematics

Join BYJU'S Learning Program

CrossIcon