Flag Magical Mathematics[Interesting Approach]> which number has the same property as the...
question mark

which number has the same property as the following numbers? (363,489,579) a)281b)382c)471d)562

kartheeek , 9 Years ago
Grade 10
anser 4 Answers
Latika Leekha

Last Activity: 9 Years ago

Hello student,
The numbers given to us are 363, 489, 579
By seeing these three numbers, we can judge that the sum of the digits in all three cases is 3 as,
363 = 3 + 6 + 3 = 12 = 1+2 = 3.
489 = 4 + 8 + 9 = 12 + 9 = 21 = 2 +1 = 3.
579 = 5 + 7 + 9 = 21 = 2 +1 = 3.
So from the options,
(a) 281 = 2 + 8 +1 = 11 = 1 + 1 = 2
(b) 382 = 3 + 8 + 2 = 13 = 1 + 3 = 4
(c) 471 = 4 + 7 + 1 = 12 = 1 + 2 = 3
(d) 562 = 5 + 6 + 2 = 13 = 1 + 3 = 4.
So, option (c) is correct.

grenade

Last Activity: 9 Years ago

the answer comes to be C because of the addition results in the number 3

Shubham Singh

Last Activity: 9 Years ago

the answer is c because it is the only multiple of 3

PRAPULPODISHETTI

Last Activity: 9 Years ago

The answer is 471 because all numbers 363,489,579 and our answer 471 are multiples of 3.

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...