Logical Variable DI Test 18
Bilingual timed test with proper DI visuals, clean Hindi and detailed solutions.
Logical Variable DI Test 18
25 bilingual MCQs from Logical Variable DI, including 5 fresh LearnAtMyPlace original supplemental questions with detailed solutions. Graph questions render as proper visual charts with preserved Hindi, ₹, ×, %, ratios and equations.
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Preview all 25 questions in Logical Variable DI Test 18 (no login required)
- Logical Variable DI — Missing variable
1. How many items were processed by D? (Set 391) / D ने कितनी वस्तुएँ प्रोसेस कीं? (सेट 391)
- A. 60
- B. 40
- C. 50 (Correct)
- D. 70
Explanation: D = Total − A − B − C = 510−135−160−165 = 50. / D = कुल − A − B − C = 510−135−160−165 = 50।
- Logical Variable DI — Combined variable
2. Find the combined value of A and B. (Set 392) / A और B का संयुक्त मान ज्ञात करें। (सेट 392)
- A. 295
- B. 310 (Correct)
- C. 325
- D. 210
Explanation: A+B = 140+170 = 310. / A+B = 140+170 = 310।
- Logical Variable DI — Variable ratio
3. Find the ratio B:D. (Set 393) / B:D का अनुपात ज्ञात करें। (सेट 393)
- A. 1:6
- B. 6:1 (Correct)
- C. 29:6
- D. 36:35
Explanation: B:D = 180:30 = 6:1. / B:D = 180:30 = 6:1।
- Logical Variable DI — Percent comparison
4. D is what percent more/less than A? (Set 394) / D, A से कितने प्रतिशत अधिक/कम है? (सेट 394)
- A. -88.67%
- B. -84%
- C. -93.33% (Correct)
- D. 93.33%
Explanation: % change = (D−A)/A×100 = (10−150)/150×100 = -93.33%. / % परिवर्तन = (D−A)/A×100 = (10−150)/150×100 = -93.33%।
- Logical Variable DI — Variable average
5. Find the average processed by the four counters. (Set 395) / चारों काउंटरों द्वारा प्रोसेस की गई औसत संख्या ज्ञात करें। (सेट 395)
- A. 147.50
- B. 137.50 (Correct)
- C. 142.50
- D. 132.50
Explanation: Average = total/4 = 550/4 = 137.50. / औसत = कुल/4 = 550/4 = 137.50।
- Logical Variable DI — Range
6. Find the range of processed items among A, B, C and D. (Set 396) / A, B, C और D में प्रोसेस वस्तुओं का रेंज ज्ञात करें। (सेट 396)
- A. 155
- B. 140
- C. 150
- D. 145 (Correct)
Explanation: Range = maximum − minimum = 185−40 = 145. / रेंज = अधिकतम − न्यूनतम = 185−40 = 145।
- Logical Variable DI — Logical selection
7. What is the sum of values of counters that are not adjacent alphabetically to B? (Set 397) / B के अक्षरानुक्रम में आस-पास न आने वाले काउंटरों के मानों का योग क्या है? (सेट 397)
- A. 360
- B. 215
- C. 210
- D. 355 (Correct)
Explanation: Counters not adjacent to B among A,B,C,D are A and C. Sum = 165+190 = 355. / A,B,C,D में B के आस-पास न आने वाले काउंटर A और C हैं। योग = 165+190 = 355।
- Logical Variable DI — Condition-based sum
8. Find the total of counters having even values. (Set 398) / सम मान वाले काउंटरों का कुल ज्ञात करें। (सेट 398)
- A. 160
- B. 170 (Correct)
- C. 180
- D. 410
Explanation: Even-valued counters are added to get 170. / सम मान वाले काउंटरों को जोड़ने पर 170 प्राप्त होता है।
- Logical Variable DI — Expression based
9. Find (B + C − D). (Set 399) / (B + C − D) ज्ञात करें। (सेट 399)
- A. 465
- B. 445
- C. 155
- D. 455 (Correct)
Explanation: B+C−D = 215+220−-20 = 455. / B+C−D = 215+220−-20 = 455।
- Logical Variable DI — Excluding max
10. Find the total after excluding the highest counter value. (Set 400) / सबसे बड़े काउंटर मान को हटाने के बाद कुल ज्ञात करें। (सेट 400)
- A. 270 (Correct)
- B. 280
- C. 330
- D. 260
Explanation: Total excluding highest = 600−330 = 270. / सबसे बड़ा हटाने पर कुल = 600−330 = 270।
- Logical Variable DI — Data Interpretation
11. Set 31141: In a caselet, sales of A, B and C are 1181, 2337 and 3458. What is the total? / ??? 31141: ??? A, B ?? C ?? 1181, 2337 ?? 3458 ??? ??? ???
- A. 6976 (Correct)
- B. 6966
- C. 6986
- D. 6996
Explanation: Total = 1181 + 2337 + 3458 = 6976. / ??? ?? 6976 ???
- Logical Variable DI — Data Interpretation
12. Set 31142: In a caselet, sales of A, B and C are 1182, 2339 and 3461. What is the total? / ??? 31142: ??? A, B ?? C ?? 1182, 2339 ?? 3461 ??? ??? ???
- A. 6982 (Correct)
- B. 6972
- C. 6992
- D. 7002
Explanation: Total = 1182 + 2339 + 3461 = 6982. / ??? ?? 6982 ???
- Logical Variable DI — Data Interpretation
13. Set 31143: In a caselet, sales of A, B and C are 1183, 2341 and 3464. What is the total? / ??? 31143: ??? A, B ?? C ?? 1183, 2341 ?? 3464 ??? ??? ???
- A. 6988 (Correct)
- B. 6978
- C. 6998
- D. 7008
Explanation: Total = 1183 + 2341 + 3464 = 6988. / ??? ?? 6988 ???
- Logical Variable DI — Data Interpretation
14. Set 31144: In a caselet, sales of A, B and C are 1184, 2343 and 3467. What is the total? / ??? 31144: ??? A, B ?? C ?? 1184, 2343 ?? 3467 ??? ??? ???
- A. 6994 (Correct)
- B. 6984
- C. 7004
- D. 7014
Explanation: Total = 1184 + 2343 + 3467 = 6994. / ??? ?? 6994 ???
- Logical Variable DI — Data Interpretation
15. Set 31145: In a caselet, sales of A, B and C are 1185, 2345 and 3470. What is the total? / ??? 31145: ??? A, B ?? C ?? 1185, 2345 ?? 3470 ??? ??? ???
- A. 7000 (Correct)
- B. 6990
- C. 7010
- D. 7020
Explanation: Total = 1185 + 2345 + 3470 = 7000. / ??? ?? 7000 ???
- Logical Variable DI — Data Interpretation
16. Set 31146: In a caselet, sales of A, B and C are 1186, 2347 and 3473. What is the total? / ??? 31146: ??? A, B ?? C ?? 1186, 2347 ?? 3473 ??? ??? ???
- A. 7006 (Correct)
- B. 6996
- C. 7016
- D. 7026
Explanation: Total = 1186 + 2347 + 3473 = 7006. / ??? ?? 7006 ???
- Logical Variable DI — Data Interpretation
17. Set 31147: In a caselet, sales of A, B and C are 1187, 2349 and 3476. What is the total? / ??? 31147: ??? A, B ?? C ?? 1187, 2349 ?? 3476 ??? ??? ???
- A. 7012 (Correct)
- B. 7002
- C. 7022
- D. 7032
Explanation: Total = 1187 + 2349 + 3476 = 7012. / ??? ?? 7012 ???
- Logical Variable DI — Data Interpretation
18. Set 31148: In a caselet, sales of A, B and C are 1188, 2351 and 3479. What is the total? / ??? 31148: ??? A, B ?? C ?? 1188, 2351 ?? 3479 ??? ??? ???
- A. 7018 (Correct)
- B. 7008
- C. 7028
- D. 7038
Explanation: Total = 1188 + 2351 + 3479 = 7018. / ??? ?? 7018 ???
- Logical Variable DI — Data Interpretation
19. Set 31149: In a caselet, sales of A, B and C are 1189, 2353 and 3482. What is the total? / ??? 31149: ??? A, B ?? C ?? 1189, 2353 ?? 3482 ??? ??? ???
- A. 7024 (Correct)
- B. 7014
- C. 7034
- D. 7044
Explanation: Total = 1189 + 2353 + 3482 = 7024. / ??? ?? 7024 ???
- Logical Variable DI — Data Interpretation
20. Set 31150: In a caselet, sales of A, B and C are 1190, 2355 and 3485. What is the total? / ??? 31150: ??? A, B ?? C ?? 1190, 2355 ?? 3485 ??? ??? ???
- A. 7030 (Correct)
- B. 7020
- C. 7040
- D. 7050
Explanation: Total = 1190 + 2355 + 3485 = 7030. / ??? ?? 7030 ???
- Logical Variable DI — Percentage / प्रतिशत
21. 20% of 750 is: / 750 का 20% कितना है?
- A. 140
- B. 150 (Correct)
- C. 160
- D. 170
Explanation: 20% = 20/100, so answer = 150. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।
- Logical Variable DI — Profit-Loss / लाभ-हानि
22. An article bought for Rs 950 is sold at 20% profit. Find SP. / Rs 950 में खरीदी वस्तु 20% लाभ पर बेची गई। SP ज्ञात करें।
- A. Rs 1100
- B. Rs 1140 (Correct)
- C. Rs 1180
- D. Rs 1220
Explanation: SP = CP x (100 + profit%)/100 = 950 x 120/100 = Rs 1140. / लाभ प्रतिशत जोड़कर विक्रय मूल्य निकालें।
- Logical Variable DI — Time & Work / समय और कार्य
23. A finishes a work in 12 days and B in 18 days. Together they finish in: / A 12 दिन और B 18 दिन में काम पूरा करते हैं। साथ में समय?
- A. 6.2 days
- B. 7.2 days (Correct)
- C. 8.2 days
- D. 9.2 days
Explanation: Combined time = ab/(a+b) = 12 x 18 / 30 = 7.2 days. / संयुक्त कार्य में दरें जोड़ी जाती हैं।
- Logical Variable DI — Speed Conversion / चाल परिवर्तन
24. 72 km/h equals: / 72 किमी/घंटा बराबर है:
- A. 17 m/s
- B. 20 m/s (Correct)
- C. 23 m/s
- D. 25 m/s
Explanation: km/h to m/s conversion uses x 5/18. 72 x 5/18 = 20. / किमी/घंटा को मी/से में बदलने के लिए 5/18 से गुणा करें।
- Logical Variable DI — Simplification / सरलीकरण
25. Simplify: 22 x 13 + 22 - 13. / सरल करें: 22 x 13 + 22 - 13.
- A. 287
- B. 295 (Correct)
- C. 303
- D. 311
Explanation: Apply BODMAS: 286 + 22 - 13 = 295. / पहले गुणा, फिर जोड़-घटाव करें।