PLZ ANSWER...
1 .The smallest number to be multiplied by 72 to make it a perfect square is
a) 2 b) 3 c) 5
2. The smallest number to be divided by 125 to make it a perfect square is
a) 25 b) 5 c) 1
3.The smallest number to be multiplied by 292 to make it a perfect square is
a) 2 b) 3 c) 7
4. The smallest number to make 1331 a perfect square is
a) 121 b) 1331 c) 11
5.The least number to be divided by 52 to make it a perfect square is
a) 13 b) 4 c) 2
6. The smallest number that should be added to the sum of the squares of 9 and 10 to make it a perfect square
a)0 b)15 c)5
7 . The least no. by which 294 must be multiplied to make it a perfect square is
a) 6 b)2 c)3
8. The least number by which 1470 must be divided to get a perfect square is
a) 6 b)30 c)15
9.The smallest square number divisible by 6,9 and 15 is
a)180 b)450 c)900
10.The least number to be multiplied by each of 4,9 and 10 to make product a perfect square is
a)10 b)5 c)2
Answers
Answered by
2
Answer:
1 a
2 b
3 c
4 b
5 b
6 a
7 c
8 a
9 a
10 c
I think this was right friends
Similar questions