Question Answers
Sahay Sir > Question Answers
41. Very large numbers can be expressed in standard form by using _________ exponents.
29
Jul
41. Very large numbers can be expressed in standard form by using _________ exponents. 41. Very large numbers can be expressed in standard form by using _________ exponents. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
40. Very small numbers can be expressed in standard form by using _________ exponents.
29
Jul
40. Very small numbers can be expressed in standard form by using _________ exponents. 40. Very small numbers can be expressed in standard form by using _________ exponents. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
39. The expression for 8^–2 as a power with the base 2 is _________.
29
Jul
39. The expression for 8^–2 as a power with the base 2 is _________. 39. The expression for 8^–2 as a power with the base 2 is _________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
38. The value of (1/2^3)^2 is equal to _________.
29
Jul
38. The value of (1/2^3)^2 is equal to _________. 38. The value of (1/2^3)^2 is equal to _________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
37. 5^5 × 5^–5 = __________.
29
Jul
37. 5^5 × 5^–5 = __________. 37. 5^5 × 5^–5 = __________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
36. 5^0 = __________.
29
Jul
36. 5^0 = __________. 36. 5^0 = __________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
35. a^3 × a^–10 = __________.
29
Jul
35. a^3 × a^–10 = __________. 35. a^3 × a^–10 = __________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
34. The multiplicative inverse of 10^10 is ___________.
29
Jul
34. The multiplicative inverse of 10^10 is ___________. 34. The multiplicative inverse of 10^10 is ___________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
33. Which of the following is not the reciprocal of (2/3)^4 ?
29
Jul
33. Which of the following is not the reciprocal of (2/3)^4 ? 33. Which of the following is not the reciprocal of (2/3)^4 ? July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
32. Cube of -1/2 is
29
Jul
32. Cube of -1/2 is 32. Cube of -1/2 is July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,