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MATH ONE LINER MCQS

  1. What is 12 × 12?
    Answer: 144

  2. What is the value of π (up to 2 decimal places)?
    Answer: 3.14

  3. What is the square root of 169?
    Answer: 13

  4. What is 25% of 200?
    Answer: 50

  5. Simplify: 15 ÷ 3 + 2 × 4
    Answer: 11

  6. What is the cube of 5?
    Answer: 125

  7. What is the area of a circle with radius 7 cm?
    Answer: 154 cm²

  8. What is the perimeter of a square of side 8 cm?
    Answer: 32 cm

  9. What is 0.75 as a fraction?
    Answer: 3/4

  10. What is the average of 10, 20, and 30?
    Answer: 20

  11. Solve: 9² − 5²
    Answer: 56

  12. What is the HCF of 36 and 48?
    Answer: 12

  13. What is the LCM of 8 and 12?
    Answer: 24

  14. Convert 3/5 into percentage.
    Answer: 60%

  15. What is the probability of getting heads in a coin toss?
    Answer: 1/2

  16. What is the sum of angles in a triangle?
    Answer: 180°

  17. What is the mode of 2, 3, 3, 5, 7?
    Answer: 3

  18. What is the median of 4, 6, 8, 10, 12?
    Answer: 8

  19. What is 2⁵?
    Answer: 32

  20. Solve: √81 × √49
    Answer: 63

  21. What is the circumference of a circle with diameter 14 cm?
    Answer: 44 cm

  22. What is 1 km in meters?
    Answer: 1000 m

  23. Solve: (5 × 4) + (20 ÷ 5)
    Answer: 24

  24. What is the value of log₁₀100?
    Answer: 2

  25. What is the factorial of 5?
    Answer: 120

  26. What is the derivative of x²?
    Answer: 2x

  27. What is the integral of 1 dx?
    Answer: x + C

  28. What is the sum of the first 10 natural numbers?
    Answer: 55

  29. What is the next prime after 23?
    Answer: 29

  30. Solve: 7! ÷ 5!
    Answer: 42

  31. What is the mean of 2, 4, 6, 8, 10?
    Answer: 6

  32. What is the angle of a straight line?
    Answer: 180°

  33. What is the value of sin 90°?
    Answer: 1

  34. What is cos 0°?
    Answer: 1

  35. What is tan 45°?
    Answer: 1

  36. What is the diagonal of a square of side 10 cm?
    Answer: 14.14 cm

  37. What is the volume of a cube of side 6 cm?
    Answer: 216 cm³

  38. What is the surface area of a sphere with radius 7 cm?
    Answer: 616 cm²

  39. What is the formula for the area of a triangle?
    Answer: ½ × base × height

  40. Solve: 2³ × 3²
    Answer: 72

  41. What is 15% of 400?
    Answer: 60

  42. Convert 0.2 into percentage.
    Answer: 20%

  43. Solve: 6² + 8²
    Answer: 100

  44. Find the missing term: 2, 4, 8, 16, ?
    Answer: 32

  45. What is the cube root of 216?
    Answer: 6

  46. What is the perimeter of a rectangle 10 × 5 cm?
    Answer: 30 cm

  47. Convert ¾ into decimal.
    Answer: 0.75

  48. What is the square of 15?
    Answer: 225

  49. Simplify: (20 − 4) ÷ 2
    Answer: 8

  50. What is the next even number after 98?
    Answer: 100

  51. What is the value of √121?
    Answer: 11

  52. What is the area of a rectangle with length 12 cm and width 5 cm?
    Answer: 60 cm²

  53. Solve: 100 ÷ 25 × 5
    Answer: 20

  54. What is 3/8 in decimal form?
    Answer: 0.375

  55. What is the square root of 400?
    Answer: 20

  56. What is 7 × 9?
    Answer: 63

  57. Solve: (50 − 10) ÷ 4
    Answer: 10

  58. What is the cube of 3?
    Answer: 27

  59. Convert 2.5 into a fraction.
    Answer: 5/2

  60. What is 18% of 200?
    Answer: 36

  61. What is the perimeter of a triangle with sides 5, 6, and 7?
    Answer: 18

  62. What is the area of a right triangle with base 10 and height 6?
    Answer: 30

  63. What is 2/3 of 150?
    Answer: 100

  64. Solve: 3² + 4² + 5²
    Answer: 50

  65. What is the HCF of 60 and 90?
    Answer: 30

  66. What is the LCM of 9 and 12?
    Answer: 36

  67. What is 0.09 as a fraction?
    Answer: 9/100

  68. Solve: (12 × 12) − (10 × 10)
    Answer: 44

  69. What is the sum of angles in a quadrilateral?
    Answer: 360°

  70. What is 1 liter in milliliters?
    Answer: 1000 ml

  71. Solve: 8! ÷ 6!
    Answer: 56

  72. What is 10% of 800?
    Answer: 80

  73. What is the square of 18?
    Answer: 324

  74. Solve: (100 ÷ 4) + (50 ÷ 2)
    Answer: 50

  75. What is 1/2 + 1/4?
    Answer: 3/4

  76. What is the mode of 1, 2, 2, 3, 4, 4, 4?
    Answer: 4

  77. What is the median of 3, 5, 7, 9, 11?
    Answer: 7

  78. What is 12³?
    Answer: 1728

  79. Convert 250 cm into meters.
    Answer: 2.5 m

  80. What is the perimeter of a square of side 15 cm?
    Answer: 60 cm

  81. Solve: 15² − 14²
    Answer: 29

  82. What is the cube root of 512?
    Answer: 8

  83. What is 45 ÷ 0.5?
    Answer: 90

  84. What is 20²?
    Answer: 400

  85. What is 1/5 of 1000?
    Answer: 200

  86. Solve: (30 × 2) − (5 × 6)
    Answer: 30

  87. What is the average of 40, 60, 80, 100?
    Answer: 70

  88. What is the value of cos 90°?
    Answer: 0

  89. What is sin 0°?
    Answer: 0

  90. What is tan 0°?
    Answer: 0

  91. What is the area of a square with side 9 cm?
    Answer: 81 cm²

  92. Solve: 144 ÷ 12
    Answer: 12

  93. What is the square of 25?
    Answer: 625

  94. Convert 7/10 into decimal.
    Answer: 0.7

  95. What is 35% of 600?
    Answer: 210

  96. What is the diagonal of a rectangle with sides 6 cm and 8 cm?
    Answer: 10 cm

  97. What is the circumference of a circle with radius 14 cm?
    Answer: 88 cm

  98. What is the surface area of a cube with side 4 cm?
    Answer: 96 cm²

  99. What is the volume of a cuboid 5 × 6 × 4 cm?
    Answer: 120 cm³

  100. What is the probability of rolling a 3 on a dice?
    Answer: 1/6

  101. What is the value of 7² + 24²?
    Answer: 625

  102. What is the area of a circle with radius 7 cm?
    Answer: 154 cm²

  103. What is the value of log₁₀ 1000?
    Answer: 3

  104. Solve: 2³ × 3²
    Answer: 72

  105. What is the value of √225?
    Answer: 15

  106. Convert 5/4 into decimal.
    Answer: 1.25

  107. What is the perimeter of a rectangle 12 × 8 cm?
    Answer: 40 cm

  108. What is 0.2 × 0.5?
    Answer: 0.1

  109. What is 1/3 + 1/6?
    Answer: 1/2

  110. Solve: 25 × 25
    Answer: 625

  111. What is 40% of 250?
    Answer: 100

  112. What is the LCM of 18 and 24?
    Answer: 72

  113. What is the HCF of 48 and 60?
    Answer: 12

  114. What is 2⁵?
    Answer: 32

  115. What is the sum of angles in a hexagon?
    Answer: 720°

  116. What is the square of 30?
    Answer: 900

  117. What is 4³ + 3³?
    Answer: 91

  118. Solve: (5 × 6) + (12 ÷ 3)
    Answer: 36

  119. What is 2/5 of 200?
    Answer: 80

  120. What is the average of 10, 20, 30, 40, 50?
    Answer: 30

  121. What is sin 30°?
    Answer: 1/2

  122. What is cos 60°?
    Answer: 1/2

  123. What is tan 45°?
    Answer: 1

  124. What is the cube of 10?
    Answer: 1000

  125. What is 100 − 25 × 2?
    Answer: 50

  126. Solve: 14² − 12²
    Answer: 52

  127. Convert 0.75 into fraction.
    Answer: 3/4

  128. What is 6! ?
    Answer: 720

  129. What is 10% of 1500?
    Answer: 150

  130. What is the diagonal of a square of side 8 cm?
    Answer: 11.31 cm

  131. What is 15 ÷ 0.3?
    Answer: 50

  132. What is 1/9 in decimal?
    Answer: 0.111…

  133. What is 20 × 15 ÷ 5?
    Answer: 60

  134. What is the square of 13?
    Answer: 169

  135. What is 8² + 6²?
    Answer: 100

  136. What is the perimeter of an equilateral triangle with side 12 cm?
    Answer: 36 cm

  137. What is the sum of the first 10 natural numbers?
    Answer: 55

  138. What is the average of first 5 odd numbers?
    Answer: 5

  139. What is the median of 2, 4, 6, 8, 10?
    Answer: 6

  140. What is the mode of 5, 6, 7, 7, 8, 9?
    Answer: 7

  141. What is the probability of tossing heads on a coin?
    Answer: 1/2

  142. What is 15% of 400?
    Answer: 60

  143. What is 12²?
    Answer: 144

  144. What is the volume of a cube of side 6 cm?
    Answer: 216 cm³

  145. What is 100 ÷ (5 × 4)?
    Answer: 5

  146. What is 17²?
    Answer: 289

  147. What is √196?
    Answer: 14

  148. Solve: 60 ÷ 3 + 20
    Answer: 40

  149. What is 7! ?
    Answer: 5040

  150. What is 18 ÷ 0.2?
    Answer: 90

  151. What is the area of a triangle with base 15 and height 8?
    Answer: 60

  152. What is the circumference of a circle with diameter 10 cm?
    Answer: 31.4 cm

  153. What is the square of 11?
    Answer: 121

  154. What is √64?
    Answer: 8

  155. What is the LCM of 15 and 20?
    Answer: 60

  156. What is the HCF of 72 and 108?
    Answer: 36

  157. Solve: 45 − (12 × 2)
    Answer: 21

  158. What is 5³?
    Answer: 125

  159. What is 2/7 + 3/7?
    Answer: 5/7

  160. What is 75% of 200?
    Answer: 150

  161. What is the sum of angles in a pentagon?
    Answer: 540°

  162. What is 50²?
    Answer: 2500

  163. What is the area of a rectangle with sides 15 × 4?
    Answer: 60

  164. What is √256?
    Answer: 16

  165. Solve: (20 + 30) ÷ 10
    Answer: 5

  166. What is 8 × 15?
    Answer: 120

  167. What is the cube root of 729?
    Answer: 9

  168. Convert 0.25 into fraction.
    Answer: 1/4

  169. What is 2/3 × 300?
    Answer: 200

  170. What is 0.8 × 0.4?
    Answer: 0.32

  171. What is 90 ÷ 0.5?
    Answer: 180

  172. What is 21²?
    Answer: 441

  173. What is the average of 12, 18, 24?
    Answer: 18

  174. What is the mode of 2, 4, 4, 6, 8?
    Answer: 4

  175. What is 30% of 900?
    Answer: 270

  176. What is √289?
    Answer: 17

  177. What is 13 × 14?
    Answer: 182

  178. What is 200 ÷ 25?
    Answer: 8

  179. What is 6³?
    Answer: 216

  180. What is the perimeter of a square of side 25 cm?
    Answer: 100 cm

  181. What is the LCM of 8, 12, 20?
    Answer: 120

  182. What is the HCF of 45 and 75?
    Answer: 15

  183. Solve: 18² − 17²
    Answer: 35

  184. What is 1/8 in decimal?
    Answer: 0.125

  185. What is 9! ?
    Answer: 362880

  186. What is 40²?
    Answer: 1600

  187. What is √625?
    Answer: 25

  188. What is 4/5 of 300?
    Answer: 240

  189. What is the cube of 12?
    Answer: 1728

  190. What is 0.6 × 0.6?
    Answer: 0.36

  191. What is 14 × 15?
    Answer: 210

  192. What is 1000 ÷ 25?
    Answer: 40

  193. What is √81?
    Answer: 9

  194. What is the area of a triangle with base 12 and height 10?
    Answer: 60

  195. What is 7² + 5²?
    Answer: 74

  196. What is 0.2 ÷ 0.05?
    Answer: 4

  197. What is 3/4 of 400?
    Answer: 300

  198. What is 27 × 11?
    Answer: 297

  199. What is the LCM of 16 and 24?
    Answer: 48

  200. What is the HCF of 80 and 120?
    Answer: 40

  201. What is 1/2 ÷ 1/4?
    Answer: 2

  202. What is the square root of 529?
    Answer: 23

  203. What is 5² + 12²?
    Answer: 169

  204. What is 20% of 750?
    Answer: 150

  205. Solve: 200 ÷ 4 − 25
    Answer: 25

  206. What is 3! ?
    Answer: 6

  207. What is the probability of rolling an even number on dice?
    Answer: 1/2

  208. What is the area of a square of side 20 cm?
    Answer: 400 cm²

  209. What is 6²?
    Answer: 36

  210. What is 100 × 0.25?
    Answer: 25

  211. What is 8 × 13?
    Answer: 104

  212. What is 2/3 + 1/6?
    Answer: 5/6

  213. What is √144?
    Answer: 12

  214. What is 10³?
    Answer: 1000

  215. What is 0.1 × 0.1?
    Answer: 0.01

  216. What is the LCM of 10, 15, 25?
    Answer: 150

  217. What is the HCF of 54 and 72?
    Answer: 18

  218. What is the area of a circle with diameter 14 cm?
    Answer: 154 cm²

  219. What is 1/10 in decimal?
    Answer: 0.1

  220. Solve: 300 ÷ 15 × 2
    Answer: 40

  221. What is 11²?
    Answer: 121

  222. What is the average of 25, 30, 35, 40?
    Answer: 32.5

  223. What is the cube of 15?
    Answer: 3375

  224. What is √900?
    Answer: 30

  225. What is 50% of 1200?
    Answer: 600

  226. Solve: 500 − (20 × 10)
    Answer: 300

  227. What is 0.5 + 0.25?
    Answer: 0.75

  228. What is 19²?
    Answer: 361

  229. What is the LCM of 6 and 14?
    Answer: 42

  230. What is the HCF of 100 and 125?
    Answer: 25

  231. What is 2³ + 5³?
    Answer: 133

  232. What is √49?
    Answer: 7

  233. What is 0.75 × 0.4?
    Answer: 0.3

  234. What is the cube root of 1331?
    Answer: 11

  235. What is the area of a rectangle 25 × 4 cm?
    Answer: 100 cm²

  236. What is the sum of angles in a triangle?
    Answer: 180°

  237. What is 12 × 14?
    Answer: 168

  238. What is 1/2 of 250?
    Answer: 125

  239. What is √121?
    Answer: 11

  240. What is 0.6 × 0.2?
    Answer: 0.12What is 1/7 in decimal?
    Answer: 0.142857…

     
  241. What is 1/7 in decimal?
    Answer: 0.142857…

  242. What is the cube of 8?
    Answer: 512

  243. What is the LCM of 9 and 21?
    Answer: 63

  244. What is the HCF of 40 and 60?
    Answer: 20

  245. What is the value of 24²?
    Answer: 576

  246. What is 2/5 ÷ 1/10?
    Answer: 4

  247. What is √400?
    Answer: 20

  248. What is 30²?
    Answer: 900

  249. What is 1/4 + 3/8?
    Answer: 5/8

  250. What is 8² − 7²?
    Answer: 15

  251. What is 14³?
    Answer: 2744

  252. What is √36?
    Answer: 6

  253. What is 3/5 of 400?
    Answer: 240

  254. What is 5 × 18?
    Answer: 90

  255. What is 0.2 + 0.05?
    Answer: 0.25

  256. What is the HCF of 64 and 96?
    Answer: 32

  257. What is the LCM of 7 and 9?
    Answer: 63

  258. What is 1/12 in decimal?
    Answer: 0.0833

  259. What is 25³?
    Answer: 15625

  260. What is √15

  261. What is 16²?
    Answer: 256

  262. What is 2/3 × 90?
    Answer: 60

  263. What is 0.9 × 0.9?
    Answer: 0.81

  264. What is 18 × 12?
    Answer: 216

  265. What is 50 ÷ 0.25?
    Answer: 200

  266. What is the cube root of 512?
    Answer: 8

  267. What is the sum of angles in a quadrilateral?
    Answer: 360°

  268. What is 22²?
    Answer: 484

  269. What is √1156?
    Answer: 34

  270. What is 7 × 19?
    Answer: 133

  271. What is 5/6 + 1/3?
    Answer: 7/6

  272. What is 1/100 in decimal?
    Answer: 0.01

  273. What is 17³?
    Answer: 4913

  274. What is the area of a square of side 9 cm?
    Answer: 81 cm²

  275. What is the LCM of 4 and 6?
    Answer: 12

  276. What is the HCF of 36 and 48?
    Answer: 12

  277. What is 26²?
    Answer: 676

  278. What is √1024?
    Answer: 32

  279. What is 1000 ÷ 8?
    Answer: 125

  280. What is 0.125 × 0.2?
    Answer: 0.025

  281. What is 2/9 in decimal?
    Answer: 0.222…

  282. What is 20³?
    Answer: 8000

  283. What is 29 × 14?
    Answer: 406

  284. What is 75²?
    Answer: 5625

  285. What is the perimeter of a rectangle 18 × 7?
    Answer: 50

  286. What is the sum of first 20 natural numbers?
    Answer: 210

  287. What is 13 × 17?
    Answer: 221

  288. What is √90000?
    Answer: 300

  289. What is 28²?
    Answer: 784

  290. What is 0.33 × 3?
    Answer: 0.99

  291. What is 9/10 + 1/5?
    Answer: 11/10

  292. What is 27³?
    Answer: 19683

  293. What is √2500?
    Answer: 50

  294. What is the cube root of 2197?
    Answer: 13

  295. What is 15² − 14²?
    Answer: 29

  296. What is 1/16 in decimal?
    Answer: 0.0625

  297. What is 31²?
    Answer: 961

  298. What is 200 ÷ 0.4?
    Answer: 500

  299. What is 45 × 22?
    Answer: 990

  300. What is √1225?
    Answer: 35

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