Average Test 19
Bilingual timed test with clean question text, preserved symbols and detailed solutions.
Average Test 19
25 bilingual MCQs from Average, including 5 fresh LearnAtMyPlace original supplemental questions with detailed solutions. Built for SSC, RRB and banking practice with preserved Hindi, ₹, ×, %, m², cm³ and reasoning symbols.
Question Palette Legend
Preview all 25 questions in Average Test 19 (no login required)
- Average — Average
1. Set 40361: Average of 6 numbers is 21. Find their sum. / ??? 40361: 6 ?? ??? 21 ??? ???
- A. 126 (Correct)
- B. 120
- C. 132
- D. 138
Explanation: Sum = average x count = 21 x 6 = 126. / ??? = ??? x
- Average — Average
2. Set 40362: Average of 7 numbers is 22. Find their sum. / ??? 40362: 7 ?? ??? 22 ??? ???
- A. 154 (Correct)
- B. 147
- C. 161
- D. 168
Explanation: Sum = average x count = 22 x 7 = 154. / ??? = ??? x
- Average — Average
3. Set 40363: Average of 8 numbers is 23. Find their sum. / ??? 40363: 8 ?? ??? 23 ??? ???
- A. 184 (Correct)
- B. 176
- C. 192
- D. 200
Explanation: Sum = average x count = 23 x 8 = 184. / ??? = ??? x
- Average — Average
4. Set 40364: Average of 9 numbers is 24. Find their sum. / ??? 40364: 9 ?? ??? 24 ??? ???
- A. 216 (Correct)
- B. 207
- C. 225
- D. 234
Explanation: Sum = average x count = 24 x 9 = 216. / ??? = ??? x
- Average — Average
5. Set 40365: Average of 10 numbers is 25. Find their sum. / ??? 40365: 10 ?? ??? 25 ??? ???
- A. 250 (Correct)
- B. 240
- C. 260
- D. 270
Explanation: Sum = average x count = 25 x 10 = 250. / ??? = ??? x
- Average — Average
6. Set 40366: Average of 11 numbers is 26. Find their sum. / ??? 40366: 11 ?? ??? 26 ??? ???
- A. 286 (Correct)
- B. 275
- C. 297
- D. 308
Explanation: Sum = average x count = 26 x 11 = 286. / ??? = ??? x
- Average — Average
7. Set 40367: Average of 12 numbers is 27. Find their sum. / ??? 40367: 12 ?? ??? 27 ??? ???
- A. 324 (Correct)
- B. 312
- C. 336
- D. 348
Explanation: Sum = average x count = 27 x 12 = 324. / ??? = ??? x
- Average — Average
8. Set 40368: Average of 5 numbers is 28. Find their sum. / ??? 40368: 5 ?? ??? 28 ??? ???
- A. 140 (Correct)
- B. 135
- C. 145
- D. 150
Explanation: Sum = average x count = 28 x 5 = 140. / ??? = ??? x
- Average — Average
9. Set 40369: Average of 6 numbers is 29. Find their sum. / ??? 40369: 6 ?? ??? 29 ??? ???
- A. 174 (Correct)
- B. 168
- C. 180
- D. 186
Explanation: Sum = average x count = 29 x 6 = 174. / ??? = ??? x
- Average — Average
10. Set 40370: Average of 7 numbers is 30. Find their sum. / ??? 40370: 7 ?? ??? 30 ??? ???
- A. 210 (Correct)
- B. 203
- C. 217
- D. 224
Explanation: Sum = average x count = 30 x 7 = 210. / ??? = ??? x
- Average — Average
11. Set 40371: Average of 8 numbers is 31. Find their sum. / ??? 40371: 8 ?? ??? 31 ??? ???
- A. 248 (Correct)
- B. 240
- C. 256
- D. 264
Explanation: Sum = average x count = 31 x 8 = 248. / ??? = ??? x
- Average — Average
12. Set 40372: Average of 9 numbers is 32. Find their sum. / ??? 40372: 9 ?? ??? 32 ??? ???
- A. 288 (Correct)
- B. 279
- C. 297
- D. 306
Explanation: Sum = average x count = 32 x 9 = 288. / ??? = ??? x
- Average — Average
13. Set 40373: Average of 10 numbers is 33. Find their sum. / ??? 40373: 10 ?? ??? 33 ??? ???
- A. 330 (Correct)
- B. 320
- C. 340
- D. 350
Explanation: Sum = average x count = 33 x 10 = 330. / ??? = ??? x
- Average — Average
14. Set 40374: Average of 11 numbers is 34. Find their sum. / ??? 40374: 11 ?? ??? 34 ??? ???
- A. 374 (Correct)
- B. 363
- C. 385
- D. 396
Explanation: Sum = average x count = 34 x 11 = 374. / ??? = ??? x
- Average — Average
15. Set 40375: Average of 12 numbers is 35. Find their sum. / ??? 40375: 12 ?? ??? 35 ??? ???
- A. 420 (Correct)
- B. 408
- C. 432
- D. 444
Explanation: Sum = average x count = 35 x 12 = 420. / ??? = ??? x
- Average — Average
16. Set 40376: Average of 5 numbers is 36. Find their sum. / ??? 40376: 5 ?? ??? 36 ??? ???
- A. 180 (Correct)
- B. 175
- C. 185
- D. 190
Explanation: Sum = average x count = 36 x 5 = 180. / ??? = ??? x
- Average — Average
17. Set 40377: Average of 6 numbers is 37. Find their sum. / ??? 40377: 6 ?? ??? 37 ??? ???
- A. 222 (Correct)
- B. 216
- C. 228
- D. 234
Explanation: Sum = average x count = 37 x 6 = 222. / ??? = ??? x
- Average — Average
18. Set 40378: Average of 7 numbers is 38. Find their sum. / ??? 40378: 7 ?? ??? 38 ??? ???
- A. 266 (Correct)
- B. 259
- C. 273
- D. 280
Explanation: Sum = average x count = 38 x 7 = 266. / ??? = ??? x
- Average — Average
19. Set 40379: Average of 8 numbers is 39. Find their sum. / ??? 40379: 8 ?? ??? 39 ??? ???
- A. 312 (Correct)
- B. 304
- C. 320
- D. 328
Explanation: Sum = average x count = 39 x 8 = 312. / ??? = ??? x
- Average — Average
20. Set 40380: Average of 9 numbers is 40. Find their sum. / ??? 40380: 9 ?? ??? 40 ??? ???
- A. 360 (Correct)
- B. 351
- C. 369
- D. 378
Explanation: Sum = average x count = 40 x 9 = 360. / ??? = ??? x
- Average — Percentage / प्रतिशत
21. 18% of 450 is: / 450 का 18% कितना है?
- A. 71
- B. 81 (Correct)
- C. 91
- D. 101
Explanation: 18% = 18/100, so answer = 81. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।
- Average — Profit-Loss / लाभ-हानि
22. An article bought for Rs 1050 is sold at 12.5% profit. Find SP. / Rs 1050 में खरीदी वस्तु 12.5% लाभ पर बेची गई। SP ज्ञात करें।
- A. Rs 1141
- B. Rs 1181 (Correct)
- C. Rs 1221
- D. Rs 1261
Explanation: SP = CP x (100 + profit%)/100 = 1050 x 112.5/100 = Rs 1181. / लाभ प्रतिशत जोड़कर विक्रय मूल्य निकालें।
- Average — Time & Work / समय और कार्य
23. A finishes a work in 24 days and B in 30 days. Together they finish in: / A 24 दिन और B 30 दिन में काम पूरा करते हैं। साथ में समय?
- A. 12.3 days
- B. 13.3 days (Correct)
- C. 14.3 days
- D. 15.3 days
Explanation: Combined time = ab/(a+b) = 24 x 30 / 54 = 13.3 days. / संयुक्त कार्य में दरें जोड़ी जाती हैं।
- Average — Speed Conversion / चाल परिवर्तन
24. 108 km/h equals: / 108 किमी/घंटा बराबर है:
- A. 27 m/s
- B. 30 m/s (Correct)
- C. 33 m/s
- D. 35 m/s
Explanation: km/h to m/s conversion uses x 5/18. 108 x 5/18 = 30. / किमी/घंटा को मी/से में बदलने के लिए 5/18 से गुणा करें।
- Average — Simplification / सरलीकरण
25. Simplify: 19 x 15 + 19 - 15. / सरल करें: 19 x 15 + 19 - 15.
- A. 281
- B. 289 (Correct)
- C. 297
- D. 305
Explanation: Apply BODMAS: 285 + 19 - 15 = 289. / पहले गुणा, फिर जोड़-घटाव करें।