Below are the answers key for the Multiple Choice Questions in Engineering Mathematics Part 4.

151. a. 12, 24

152. c. 125.5

153. c. 384 sq m

154. c. 250

155. b. 15 days

156. c. 5

157. b. 8 inches

158. c. 400

159. b. 70

160. a. 200

161. b. 5

162. a. 80

163. b. 3500

164. c. P768

165. c. P200

166. c. P9,800

167. a. 5

168. a. 50

169. a. 5

170. a. 1

171. b. 4

172. b. 1000

173. c. 5hrs, 237.5

174. b. 36

175. a. (S^3)/4

176. b. P9800

177. a. P10.30

178. d. 50

179. b. 33 ft

180. a. 2π/3

181. d. 9000

182. a. 200 sq cm

183. d. 20 x 20 x 40

184. b. 60 degrees

185. b. 125.5

186. a. 2

187. a. –1

188. a. (2,4)

189. c. 75

190. a. 0.5M

191. d. 3.6 m

192. b. 2.55

193. b. 15.59 sq cm

194. a. 2 x 10^6

195. c. 8000

196. b. 3.45 cm

197. c. 186.98 sq cm

198. a. 83.13 cm

199. b. 9

200. b. 0.45

### Online Question and Answer in Engineering Mathematics Series

Following is the list of multiple choice questions in this brand new series:

**MCQ in Engineering Mathematics**

**MCQ from Number 1 – 50**Answer key:

**PART 1**

**MCQ from Number 51 – 100**Answer key:

**PART 2**

**MCQ from Number 101 – 150**Answer key:

**PART 3**

**MCQ from Number 151 – 200**Answer key:

**PART 4**

**MCQ from Number 201 – 250**Answer key:

**PART 5**

**MCQ from Number 251 – 300**Answer key:

**PART 6**

**MCQ from Number 301 – 350**Answer key:

**PART 7**

**MCQ from Number 351 – 400**Answer key:

**PART 8**

**MCQ from Number 401 – 450**Answer key:

**PART 9**

**MCQ from Number 451 – 500**Answer key:

**PART 10**

P inoyBIX educates thousands of reviewers and students a day in preparation for their board examinations. Also provides professionals with materials for their lectures and practice exams. Help me go forward with the same spirit.

“Will you subscribe today via YOUTUBE?”