Which of the statements is TRUE? a. √7 is an integer
b. √16 is an irrational number
c. √25 is a rational number
d. √90 is neither rational nor irrational number

Find the number whose square root lies between 8 and 9? a. 8 b. 9 c. 75 d. 85

Between what two consecutive integers does the square root of 118 lie?
a. 8 & 9 c. 10 & 11

b. 9 & 10 d. 11 & 12

Which of the numbers is classified as perfect square integer?
a. 49 b. 50 c. 63 d. 200

Between what two consecutive integers does the square root of 190 lie?
a. 11 & 12 c. 14 & 15

b. 13 & 14 d. 19 & 20

Which of the following numbers has an irrational square root?
a. 1 b. 81 c. 100 d. 300

Which of the following is NOT a perfect square integer?
a. 121 b. 144 c. 149 d. 169

15. Where does the square root of 30 lie?
a. between 5 & 6 c. before 5
b. beyond 6 d. at 6