Square and Square root

What is a Square Number?

• the product of a number multiplied by itself,

• the number multipled by 2

• The result you obtain after you multiply an integer by another integer

Tags

CCSS.6.EE.A.1

The ​_________ operation of Square is called Square Root.

Tags

CCSS.8.EE.A.2

what is the sum of the first and second largest one digit number's Square

Tags

CCSS.7.NS.A.1C

Aptitude Test: What will be the result after adding the first 7 consecutive numbers.

• 100

• 15

• 87

• 28

Answer explanation

I know many of you thought its first 7 consecutive odd number. This is why you should read the question properly.

Easy way to find answer of such question is simple:

last number multipled (X) its Successor divided (/) by 2

Solution for this Question:-

1+2+3+4+5+6+7

The last number is 7 successor is 8 and divided by 2 i.e. 7X8/2 = 28

Dont worry even if its for 1000 consecutive numbers use this cheatcode.

Why is 157 not a square number? Justify your answer

• The tens place is 2

• It is an Odd number

• The number ends with 7 in the unit place

• It does not sastisfy the property of Square Numbers

Tags

CCSS.8.EE.A.2

What will be the result after adding first 5 consecutive odd numbers?

• 35

• 25

• 10

• 56

Tags

CCSS.3.OA.D.9

when will 15 become 225?

• When squared

• when multiplied by itself

• when added by 210

• All of the above

Tags

CCSS.6.EE.A.1

Which of the following will have 6 at unit place?

• 19²

• 11²

• 24²

• 13²

Tags

CCSS.5.OA.B.3

which of the following is not a phytogoraen triplet?

• 3,4,5

• 7,24,25

• 5,12,13

• 8,20,25

Tags

CCSS.8.G.B.8

Aptitude Questions: Find how many Triangles are there?

• 18

• 9

• 3

• None of the above

Tags

CCSS.2.G.A.1