# MCQs in Engineering Mathematics Part 7 - Answers

Answers key for the Compiled Uncategorized Multiple Choice Questions in Engineering Mathematics Part 7 of the series.

Below are the answers key for the Uncategorized Multiple Choice Questions in Engineering Mathematics Part 7.

301. b. 1.175

302. c. 0.543

303. b. 0.414

304. c. 24

305. a. [(e – 1)^2]/e

306. c. 8 yrs

307. b. 148

308. c. 771

309. c. P4500; P3375

310. b. 413.42 sq m

311. d. 16.387 sq m

312. a. 18.67

313. a. 32/3 sq units

314. d. 4 sq units

315. b. 32/3 sq units

316. b. 21.33 sq units

317. c. 16/3 sq units

318. a. 10.67

319. b. 64/3

320. a. 1 sq unit

321. b. 2 sq units

322. c. 4 sq units

323. b. 8

324. a. 2Ï€/5, 2

325. c. Ï€, 5

326. a. 2Ï€, 5

327. d. 2Ï€, 3

328. a. a^2

329. c. 32 sq units

330. a. (3a^2)Ï€/2

331. d. 19.84

332. c. 0.638

333. b. 8Ï€

334. c. 30.64

335. a. 16, 32

336. b. 2Ï€; 4Ï€

337. c. 4a; 8a

338. a. Ï€a

339. b. 6a

340. c. 1.85

341. a. 0.75

342. c. 3a/5

343. b. (6, 4)

344. a. 4.6, 3.4

345. c. (7.33, 4)

346. a. 4.6, 3.4

347. d. 6/5, 3

348. c. ¾, 8/5

349. b. 12/5, 9/8

350. a. x=2.20; y=1.51

### The Series

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

Engineering Mathematics MCQs
PART 1: MCQs from Number 1 – 50                                 Answer key: PART I
PART 2: MCQs from Number 51 – 100                             Answer key: PART 2
PART 3: MCQs from Number 101 – 150                          Answer key: PART 3
PART 4: MCQs from Number 151 – 200                          Answer key: PART 4
PART 5: MCQs from Number 201 – 250                          Answer key: PART 5
PART 6: MCQs from Number 251 – 300                          Answer key: PART 6
PART 7: MCQs from Number 301 – 350                          Answer key: PART 7
PART 8: MCQs from Number 351 – 400                          Answer key: PART 8
PART 9: MCQs from Number 401 – 450                          Answer key: PART 9
PART 10: MCQs from Number 451 – 500                        Answer key: PART 10

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