Class 8 Exponents MCQs<\/title>\n<\/head>\n<body>\n <center>\n <h1>Class 8 Mathematics – Exponents<\/h1>\n <h2>Multiple Choice Questions<\/h2>\n \n <table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" width=\"90%\" bgcolor=\"#f9f9f9\">\n <tr bgcolor=\"#9C27B0\" style=\"color: white;\">\n <th width=\"5%\">Q.No.<\/th>\n <th width=\"60%\">Question<\/th>\n <th width=\"35%\">Options<\/th>\n <\/tr>\n <tr>\n <td align=\"center\">1<\/td>\n <td>What is the value of 70<\/sup>?<\/td>\n <td>\n a) 0 \n b) 1 \n c) 7 \n d) 1\/7\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">2<\/td>\n <td>What is the value of 40<\/sup> \u00d7 43<\/sup>?<\/td>\n <td>\n a) 0 \n b) 64 \n c) 12 \n d) 43<\/sup>\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">3<\/td>\n <td>What is the value of (2\/5)2<\/sup> \u00d7 (2\/5)4<\/sup>?<\/td>\n <td>\n a) (2\/5)6<\/sup> \n b) (4\/25)6<\/sup> \n c) (2\/5)8<\/sup> \n d) (4\/10)6<\/sup>\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">4<\/td>\n <td>What is 4-1<\/sup> expressed as a rational number?<\/td>\n <td>\n a) -4 \n b) 4 \n c) 1\/4 \n d) -1\/4\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">5<\/td>\n <td>What is the value of (-5)2<\/sup>?<\/td>\n <td>\n a) -25 \n b) 25 \n c) 10 \n d) -10\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">6<\/td>\n <td>What is the value of (3\/5)3<\/sup>?<\/td>\n <td>\n a) 9\/25 \n b) 27\/125 \n c) 9\/125 \n d) 27\/25\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">7<\/td>\n <td>What is the value of (-4)4<\/sup> \u00d7 (1\/4)3<\/sup>?<\/td>\n <td>\n a) -4 \n b) 4 \n c) -16 \n d) 16\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">8<\/td>\n <td>What is the value of (2\/7)4<\/sup> \u00d7 (7\/2)3<\/sup>?<\/td>\n <td>\n a) 2\/7 \n b) 7\/2 \n c) 1 \n d) 14\/4\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">9<\/td>\n <td>What is the value of (33<\/sup> – 53<\/sup>)0<\/sup>?<\/td>\n <td>\n a) 0 \n b) 1 \n c) -98 \n d) 98\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">10<\/td>\n <td>Which of the following is equal to (3\/5)3<\/sup>?<\/td>\n <td>\n a) (5\/3)3<\/sup> \n b) (5\/3)-3<\/sup> \n c) (3\/5)-3<\/sup> \n d) 9\/15\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">11<\/td>\n <td>What is the value of 25-1<\/sup>?<\/td>\n <td>\n a) -25 \n b) 25 \n c) 1\/25 \n d) -1\/25\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">12<\/td>\n <td>What is the value of (1\/3)3<\/sup>?<\/td>\n <td>\n a) 1\/27 \n b) 1\/9 \n c) 3 \n d) 27\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">13<\/td>\n <td>What is the value of 20<\/sup> – 30<\/sup>?<\/td>\n <td>\n a) (-1)0<\/sup> \n b) 0 \n c) 1 \n d) -1\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">14<\/td>\n <td>What is the value of 40<\/sup> \u00d7 43<\/sup>?<\/td>\n <td>\n a) 43<\/sup> \n b) 44<\/sup> \n c) 40<\/sup> \n d) 12\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">15<\/td>\n <td>Find the value of x if 4x<\/sup> \u00d7 4-1<\/sup> = 4-4<\/sup><\/td>\n <td>\n a) -3 \n b) 3 \n c) -5 \n d) 5\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">16<\/td>\n <td>What is the value of 80<\/sup> + 8-1<\/sup>?<\/td>\n <td>\n a) 0 \n b) 1 \n c) 1 + 1\/8 \n d) 9\/8\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">17<\/td>\n <td>Which number should be multiplied by (2\/3)3<\/sup> to get (4\/5)3<\/sup>?<\/td>\n <td>\n a) (6\/5)3<\/sup> \n b) (8\/15)3<\/sup> \n c) (6\/5) \n d) (8\/15)\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">18<\/td>\n <td>By what number should (1\/3)3<\/sup> be multiplied to get (2\/3)3<\/sup>?<\/td>\n <td>\n a) 23<\/sup> \n b) 8 \n c) 2 \n d) 1\/2\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">19<\/td>\n <td>If 53x+1<\/sup> + 25 = 125, what is the value of x?<\/td>\n <td>\n a) 0 \n b) 1 \n c) 2 \n d) 3\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">20<\/td>\n <td>What is the value of [(4\/3)4<\/sup> \u00f7 (1\/4)3<\/sup>]-1<\/sup>?<\/td>\n <td>\n a) (4\/3)4<\/sup> \u00d7 (1\/4)3<\/sup> \n b) (3\/4)4<\/sup> \u00d7 43<\/sup> \n c) (4\/3)-4<\/sup> \u00d7 (1\/4)-3<\/sup> \n d) (3\/4)4<\/sup> \u00d7 (4\/1)3<\/sup>\n <\/td>\n <\/tr>\n <\/table>\n\n \n <table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" width=\"90%\" bgcolor=\"#e8f5e9\">\n <tr bgcolor=\"#4CAF50\" style=\"color: white;\">\n <th colspan=\"3\">Answer Key<\/th>\n <\/tr>\n <tr>\n <td>1. b) 1<\/td>\n <td>2. d) 43<\/sup><\/td>\n <td>3. a) (2\/5)6<\/sup><\/td>\n <\/tr>\n <tr>\n <td>4. c) 1\/4<\/td>\n <td>5. b) 25<\/td>\n <td>6. b) 27\/125<\/td>\n <\/tr>\n <tr>\n <td>7. b) 4<\/td>\n <td>8. a) 2\/7<\/td>\n <td>9. b) 1<\/td>\n <\/tr>\n <tr>\n <td>10. b) (5\/3)-3<\/sup><\/td>\n <td>11. c) 1\/25<\/td>\n <td>12. a) 1\/27<\/td>\n <\/tr>\n <tr>\n <td>13. b) 0<\/td>\n <td>14. a) 43<\/sup><\/td>\n <td>15. a) -3<\/td>\n <\/tr>\n <tr>\n <td>16. d) 9\/8<\/td>\n <td>17. a) (6\/5)3<\/sup><\/td>\n <td>18. b) 8<\/td>\n <\/tr>\n <tr>\n <td>19. b) 1<\/td>\n <td>20. b) (3\/4)4<\/sup> \u00d7 43<\/sup><\/td>\n <td><\/td>\n <\/tr>\n <\/table>\n\n Practice these questions to master the concept of exponents!<\/i><\/p>\n <\/center>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"Class 8 Exponents MCQs Class 8 Mathematics – Exponents Multiple Choice Questions Q.No. Question Options 1 What is the value of 70? a) 0 b) 1 c) 7 d) 1\/7 2 What is the value of 40 \u00d7 43? a) 0 b) 64 c) 12 d) 43 3 What is the value of (2\/5)2 \u00d7 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-162754","post","type-post","status-publish","format-standard","hentry","category-uncategorized","cat-1-id"],"yoast_head":"\n<title>Class 8 Math Exponents - Gyankatta<\/title>\n<meta name=\"robots\" content=\"index, follow, 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{"id":162754,"date":"2025-09-19T15:14:20","date_gmt":"2025-09-19T15:14:20","guid":{"rendered":"https:\/\/news.gyankatta.org\/?p=162754"},"modified":"2025-09-19T15:14:22","modified_gmt":"2025-09-19T15:14:22","slug":"class-8-math-exponents","status":"publish","type":"post","link":"https:\/\/news.gyankatta.org\/?p=162754","title":{"rendered":"Class 8 Math Exponents"},"content":{"rendered":"\n\n\n\n \n \n Class 8 Exponents MCQs<\/title>\n<\/head>\n<body>\n <center>\n <h1>Class 8 Mathematics – Exponents<\/h1>\n <h2>Multiple Choice Questions<\/h2>\n \n <table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" width=\"90%\" bgcolor=\"#f9f9f9\">\n <tr bgcolor=\"#9C27B0\" style=\"color: white;\">\n <th width=\"5%\">Q.No.<\/th>\n <th width=\"60%\">Question<\/th>\n <th width=\"35%\">Options<\/th>\n <\/tr>\n <tr>\n <td align=\"center\">1<\/td>\n <td>What is the value of 70<\/sup>?<\/td>\n <td>\n a) 0 \n b) 1 \n c) 7 \n d) 1\/7\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">2<\/td>\n <td>What is the value of 40<\/sup> \u00d7 43<\/sup>?<\/td>\n <td>\n a) 0 \n b) 64 \n c) 12 \n d) 43<\/sup>\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">3<\/td>\n <td>What is the value of (2\/5)2<\/sup> \u00d7 (2\/5)4<\/sup>?<\/td>\n <td>\n a) (2\/5)6<\/sup> \n b) (4\/25)6<\/sup> \n c) (2\/5)8<\/sup> \n d) (4\/10)6<\/sup>\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">4<\/td>\n <td>What is 4-1<\/sup> expressed as a rational number?<\/td>\n <td>\n a) -4 \n b) 4 \n c) 1\/4 \n d) -1\/4\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">5<\/td>\n <td>What is the value of (-5)2<\/sup>?<\/td>\n <td>\n a) -25 \n b) 25 \n c) 10 \n d) -10\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">6<\/td>\n <td>What is the value of (3\/5)3<\/sup>?<\/td>\n <td>\n a) 9\/25 \n b) 27\/125 \n c) 9\/125 \n d) 27\/25\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">7<\/td>\n <td>What is the value of (-4)4<\/sup> \u00d7 (1\/4)3<\/sup>?<\/td>\n <td>\n a) -4 \n b) 4 \n c) -16 \n d) 16\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">8<\/td>\n <td>What is the value of (2\/7)4<\/sup> \u00d7 (7\/2)3<\/sup>?<\/td>\n <td>\n a) 2\/7 \n b) 7\/2 \n c) 1 \n d) 14\/4\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">9<\/td>\n <td>What is the value of (33<\/sup> – 53<\/sup>)0<\/sup>?<\/td>\n <td>\n a) 0 \n b) 1 \n c) -98 \n d) 98\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">10<\/td>\n <td>Which of the following is equal to (3\/5)3<\/sup>?<\/td>\n <td>\n a) (5\/3)3<\/sup> \n b) (5\/3)-3<\/sup> \n c) (3\/5)-3<\/sup> \n d) 9\/15\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">11<\/td>\n <td>What is the value of 25-1<\/sup>?<\/td>\n <td>\n a) -25 \n b) 25 \n c) 1\/25 \n d) -1\/25\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">12<\/td>\n <td>What is the value of (1\/3)3<\/sup>?<\/td>\n <td>\n a) 1\/27 \n b) 1\/9 \n c) 3 \n d) 27\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">13<\/td>\n <td>What is the value of 20<\/sup> – 30<\/sup>?<\/td>\n <td>\n a) (-1)0<\/sup> \n b) 0 \n c) 1 \n d) -1\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">14<\/td>\n <td>What is the value of 40<\/sup> \u00d7 43<\/sup>?<\/td>\n <td>\n a) 43<\/sup> \n b) 44<\/sup> \n c) 40<\/sup> \n d) 12\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">15<\/td>\n <td>Find the value of x if 4x<\/sup> \u00d7 4-1<\/sup> = 4-4<\/sup><\/td>\n <td>\n a) -3 \n b) 3 \n c) -5 \n d) 5\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">16<\/td>\n <td>What is the value of 80<\/sup> + 8-1<\/sup>?<\/td>\n <td>\n a) 0 \n b) 1 \n c) 1 + 1\/8 \n d) 9\/8\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">17<\/td>\n <td>Which number should be multiplied by (2\/3)3<\/sup> to get (4\/5)3<\/sup>?<\/td>\n <td>\n a) (6\/5)3<\/sup> \n b) (8\/15)3<\/sup> \n c) (6\/5) \n d) (8\/15)\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">18<\/td>\n <td>By what number should (1\/3)3<\/sup> be multiplied to get (2\/3)3<\/sup>?<\/td>\n <td>\n a) 23<\/sup> \n b) 8 \n c) 2 \n d) 1\/2\n <\/td>\n <\/tr>\n <tr>\n <td align=\"center\">19<\/td>\n <td>If 53x+1<\/sup> + 25 = 125, what is the value of x?<\/td>\n <td>\n a) 0 \n b) 1 \n c) 2 \n d) 3\n <\/td>\n <\/tr>\n <tr bgcolor=\"#f3e5f5\">\n <td align=\"center\">20<\/td>\n <td>What is the value of [(4\/3)4<\/sup> \u00f7 (1\/4)3<\/sup>]-1<\/sup>?<\/td>\n <td>\n a) (4\/3)4<\/sup> \u00d7 (1\/4)3<\/sup> \n b) (3\/4)4<\/sup> \u00d7 43<\/sup> \n c) (4\/3)-4<\/sup> \u00d7 (1\/4)-3<\/sup> \n d) (3\/4)4<\/sup> \u00d7 (4\/1)3<\/sup>\n <\/td>\n <\/tr>\n <\/table>\n\n \n <table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" width=\"90%\" bgcolor=\"#e8f5e9\">\n <tr bgcolor=\"#4CAF50\" style=\"color: white;\">\n <th colspan=\"3\">Answer Key<\/th>\n <\/tr>\n <tr>\n <td>1. b) 1<\/td>\n <td>2. d) 43<\/sup><\/td>\n <td>3. a) (2\/5)6<\/sup><\/td>\n <\/tr>\n <tr>\n <td>4. c) 1\/4<\/td>\n <td>5. b) 25<\/td>\n <td>6. b) 27\/125<\/td>\n <\/tr>\n <tr>\n <td>7. b) 4<\/td>\n <td>8. a) 2\/7<\/td>\n <td>9. b) 1<\/td>\n <\/tr>\n <tr>\n <td>10. b) (5\/3)-3<\/sup><\/td>\n <td>11. c) 1\/25<\/td>\n <td>12. a) 1\/27<\/td>\n <\/tr>\n <tr>\n <td>13. b) 0<\/td>\n <td>14. a) 43<\/sup><\/td>\n <td>15. a) -3<\/td>\n <\/tr>\n <tr>\n <td>16. d) 9\/8<\/td>\n <td>17. a) (6\/5)3<\/sup><\/td>\n <td>18. b) 8<\/td>\n <\/tr>\n <tr>\n <td>19. b) 1<\/td>\n <td>20. b) (3\/4)4<\/sup> \u00d7 43<\/sup><\/td>\n <td><\/td>\n <\/tr>\n <\/table>\n\n Practice these questions to master the concept of exponents!<\/i><\/p>\n <\/center>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"Class 8 Exponents MCQs Class 8 Mathematics – Exponents Multiple Choice Questions Q.No. Question Options 1 What is the value of 70? a) 0 b) 1 c) 7 d) 1\/7 2 What is the value of 40 \u00d7 43? a) 0 b) 64 c) 12 d) 43 3 What is the value of (2\/5)2 \u00d7 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