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Assessment

Square and Square Roots

Study of Square and Square Roots, finding squares of any number, calculating square root of any value, finding a perfect square etc.

ninja coder

Mathematics

Grade VII

10 plays

100 players

ninja coder

Mathematics

Grade VII

10 plays

100 players

10 Qs

1.
Multiple Choice
1 pts•30 s
What is the square of $7$ ?
Answer choices
$14$
$49$
$21$
$28$
2.
Multiple Choice
1 pts•30 s
What is the square root of $64$ ?
Answer choices
$6$
$8$
$7$
$9$
3.
Multiple Choice
1 pts•30 s
Which number is a perfect square?
Answer choices
$18$
$25$
$32$
$50$
4.
Multiple Choice
1 pts•30 s
What is the value of $√144$ ?
Answer choices
$10$
$12$
$14$
$16$
5.
Multiple Choice
1 pts•30 s
The square of which number is $100$ ?
Answer choices
$5$
$10$
$8$
$12$
6.
Multiple Choice
1 pts•30 s
Which of these is not a perfect square?
Answer choices
$16$
$36$
$45$
$81$
7.
Multiple Choice
1 pts•30 s
What is the square root of $81$ ?
Answer choices
$7$
$9$
$8$
$11$
8.
Multiple Choice
1 pts•30 s
The square of ( $-4$ ) is?
Answer choices
$-16$
$16$
$-8$
$8$
9.
Multiple Choice
1 pts•30 s
Between which two consecutive integers does $√50$ lie?
Answer choices
$6$ and $7$
$7$ and $8$
$5$ and $6$
$8$ and $9$
10.
Multiple Choice
1 pts•30 s
What is the smallest number by which $75$ must be multiplied to make it a perfect square?
Answer choices
$3$
$5$
$2$
$6$