Squares Advanced

Find the smallest no to be multiplied to 768 to obtain a perfect square ?

• 4

• 3

• 2

• 6

Find the smallest no to be multiplied to 180 to obtain a perfect square ?

• 5

• 4

• 3

• 90

Find the smallest no to be divided from 2800 to obtain a perfect square ?

• 34

• 4

• 7

• 100

Find the smallest no to be divided from 396 to obtain a perfect square ?

• 4

• 2

• 3

• 11

Find the smallest square number that is divisible by 8, 15, 20 ?

• 3600

• 120

• 30

• 25

Find the Pythagorean triplet given m = 10 ?

• 20, 121, 123

• 10, 11, 13

• 20, 99, 101

• 20, 98, 100

Find the Pythagorean triplet given one member is 18

• 18, 80, 82

• 16, 63, 65

• 20,50,90

• 40, 41, 43

Find the Pythagorean triplet given one member is 17?

• 17, 18, 19

• 17, 34, 36

• 8, 15, 17

• 17, 36, 9

The least number to be added to 3130 to get a perfect square ?

• 5

• 6

• 7

• 4

The least no to be added to 7000 to get a perfect square and least number to be subtracted to get a perfect square ?

• Add : 100

  Sub : 50

• Add : 52

  Sub : 111

• Add : 56

  Sub : 111

• Add : 56

  Sub : 4