MCQ Squares and Square Roots, Chapter 6 Class 8 MathsAds MCQ’s For All Chapters – Maths Class 8th 1. Which of the following is not a square number? (a) 4 (b) 9 (c) 16 (d) 24ABCDYour comments:Question 1 of 202. The square of 23 is : (a) 529 (b) 526 (c) 46 (d) 429ABCDYour comments:Question 2 of 203. The square of which of the following would be even number? (a) 2826 (b) 7779 (c) 1057 (d) 131ABCDYour comments:Question 3 of 204. The square of which of the following would be odd number? (a) 431 (b) 272 (c) 1234 (d) 7928ABCDYour comments:Question 4 of 205. Which of the following is a perfect square ? (a) 45 (b) 81 (c) 18 (d) 54ABCDYour comments:Question 5 of 206. What will be the “ one's digit” in the square of 1234 ? (a) 6 (b) 2 (c) 8 (d) 9ABCDYour comments:Question 6 of 207. What will be the number of zeros in the square of 400 ? (a) 5 (b) 1 (c) 3 (d) 4ABCDYour comments:Question 7 of 208. The perfect square number between 30 and 40 is : (a) 35 (b) 39 (c) 36 (d) 32ABCDYour comments:Question 8 of 209. The square of -9 is (a) -81 (b) 81 (c) 18 (d) -18ABCDYour comments:Question 9 of 2010. The square root of 6400 is (a) 80 (b) 81 (c) 32 (d) 23ABCDYour comments:Question 10 of 2011. By which smallest number 90 must be multiplied so as to make it a perfect square ? (a) 10 (b) 2 (c) 5 (d) 3ABCDYour comments:Question 11 of 2012. By which smallest number 48 must be divided so as to make it a perfect square ? (a) 2 (b) 3 (c) 6 (d) 4ABCDYour comments:Question 12 of 2013. Which smallest number should be added to 80 so as to make it a perfect square ? (a) 2 (b) 3 (c) 1 (d) 4ABCDYour comments:Question 13 of 2014. What could be the possible “one's digit” of the square root of 625? (a) 5 (b) 0 (c) 4 (d) 8ABCDYour comments:Question 14 of 2015. Which is the smallest three-digit perfect square? (a) 100 (b) 101 (c) 121 (d) 144ABCDYour comments:Question 15 of 2016. Which is the greatest three-digit perfect square? (a) 999 (b) 961 (c) 962 (d) 970ABCDYour comments:Question 16 of 2017. Which is the greatest 4-digit perfect square? (a) 9999 (b) 9990 (c) 9800 (d) 9801ABCDYour comments:Question 17 of 2018. Which is the smallest 4-digit perfect square? (a) 1024 (b) 1025 (c) 1000 (d) 1016ABCDYour comments:Question 18 of 2019. What will be the number of digits in the square root of 25600? (a) 3 (b) 2 (c) 5 (d) 4ABCDYour comments:Question 19 of 2020. The square root of 12.25 is _______________ . (a) 3.5 (b) 2.5 (c) 35 (d) 25ABCDYour comments:Question 20 of 20 Loading...