7th Standard math’s chapter 2 November 25, 2020December 19, 2020wefru7th STD Math’s Chapter 2 Quiz. how much you know or you don’t know test here. it contains only 10 questions there no time limit. 1 Created on November 25, 2020 By wefru7th Standard Math's Chapter 2TEST YOUR SKILLS 1 / 101. (- 1) × (- 1) × (- 1) × ……. 10 times is equal to 1 – 1 1 or – 1 none of these 2 / 102. (- 1) × (- 1) × (- 1) × …… 5 times is equal to 1 – 1 1 or – 1 none of these 3 / 103. (- 1) × (- 1) × (- 1) × …… 2m times, where m is a natural number, is equal to 1 – 1 1 or – 1 none of these 4 / 104. (- 1) x (- 1) x (- 1) × …………….. (2m + 1) times, where m is a natural number, is equal to 1 – 1 1 or – 1 none of these 5 / 105. (- 20) × (- 5) is equal to 100 – 100 20 5 6 / 1016. (- 30) × 20 is equal to 600 – 600 50 10 7 / 1017. 10 × (- 20) is equal to 200 -200 30 10 8 / 1018. 3 × 0 is equal to 0 3 1 -3 9 / 1019. 0 × (- 5) is equal to 0 5 – 5 1 10 / 1020. (- 2) × 1 is equal to 2 – 2 1 – 1 Your score isThe average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz
