All Free Analytical and Logical Reasoning MCQs with Answers
Every Analytical and Logical Reasoning question in the bank, across all chapters, each with the correct answer and a written explanation. Free and unlimited, with no account needed.
2,989 questions · page 21 of 150
- A. ½ of the task
- B. ¾ of the task
- C. ⅖ of the task
- D. 2.5 of the task
Explanation: This is correct because if a worker completes 1/10 of the task in 1 hour, then in 4 hours, he completes 4/10 or ⅖ of the task.
Correct answer: ⅖ of the task- A. 6
- B. 8
- C. 10
- D. 12
Explanation: This is correct because the total work equals 4 men × 6 days = 24 man-days, so to finish in 3 days, 24 ÷ 3 = 8 men are required.
Correct answer: 8- A. 8
- B. 9
- C. 10
- D. 12
Explanation: This is correct because the total work is 20 × 5 = 100 hours, and to complete this in 10 days, he must work 100 ÷ 10 = 10 hours/day.
Correct answer: 10- A. 6 days
- B. 7.2 days
- C. 8 days
- D. 9 days
Explanation: This is correct because A's rate is 1/12 and B's is 1/18; combined rate is 5/36, so time = 1 ÷ (5/36) = 36/5 = 7.2 days.
Correct answer: 7.2 days- A. 20 days
- B. 30 days
- C. 25 days
- D. 35 days
Explanation: This is correct because A's rate is 1/15, and A+B = 1/10, so B's rate is 1/10 − 1/15 = 1/30, hence B alone takes 30 days.
Correct answer: 30 days- A. 8
- B. 9.6
- C. 10
- D. 12
Explanation: This is correct because A's rate is 1/16, B's is 1/24, so combined rate = 5/48 ⇒ time = 48/5 = 9.6 days.
Correct answer: 9.6- A. 10 days
- B. 11 days
- C. 12 days
- D. 15 days
Explanation: This is correct because if ¾ of the job is done in 9 days, then total time = 9 ÷ (¾) = 12 days.
Correct answer: 12 days- A. 16
- B. 20
- C. 24
- D. 30
Explanation: This is correct because A = 1/12, A+B = 1/8 ⇒ B = 1/8 − 1/12 = 1/24, so B alone takes 24 days.
Correct answer: 24- A. 10
- B. 11
- C. 12
- D. 14
Explanation: This is correct because 8 × 6 = 48 man-days, so 48 ÷ 4 = 12 workers required.
Correct answer: 12- A. 7 days
- B. 10 days
- C. 12 days
- D. 15 days
Explanation: This is correct because total time = 5 ÷ (⅓) = 15 days, so remaining ⅔ = 15 × (⅔) = 10 days.
Correct answer: 10 days- A. GFN
- B. DEK
- C. GEL
- D. DFK
Explanation: The pattern follows (-2, 0, -2) for the first, second, and third letters respectively, so the next term is DEK.
Correct answer: DEK- A. 92
- B. 112
- C. 136
- D. 144
Explanation: To solve this sequence, observe the differences between consecutive numbers: 198, 194, 185, 169.
Correct answer: 144- A. 21
- B. 33
- C. 31
- D. 30
Explanation: The sequence given is 3, 9, 15, ?. By examining the differences between consecutive terms, we observe that:9 - 3 = 615 - 9 = 6The…
Correct answer: 21- A. 32
- B. 34
- C. 36
- D. 38
Explanation: As we proceed in the alphabetical order, the coupled number gets multiplied by 2.
Correct answer: 32- A. 12
- B. 14
- C. 27
- D. 53
Explanation: After every two numbers there is a difference of 13. 53 - 13 = 40 40 - 13 = 27Likewise 27 - 13 = 14
Correct answer: 14- A. NIJ
- B. NIK
- C. NJK
- D. OIK
Explanation: To solve the sequence WFB, TGD, QHG, ?, analyze each letter separately:First letters:W (23) → T (20) → Q (17)Each letter decreases by 3…
Correct answer: NIK- A. Only conclusion I is correct
- B. Only conclusion II ls correct
- C. Either conclusion I or II ls correct
- D. Both conclusion I and II correct
Explanation: If all fair people are strong, then all scientists must also be strong because all scientists are fair.
Correct answer: Both conclusion I and II correct- A. Statement I is the cause and statement II is its effect
- B. Statement II is the cause and statement I is its effect
- C. Both the statements I and II are independent causes
- D. Both the statements I and II are effects of independent causes
Explanation: The decline in the production of oil seeds (Statement I) is the cause, and as a result of this decline, the government has decided to…
Correct answer: Statement I is the cause and statement II is its effect- A. Statement I is the cause and statement II is its effect
- B. Statement II is the cause and statement I is its effect
- C. Both the statements I and II are independent causes
- D. Both the statements I and II are effects of independent causes
Explanation: Statement II states that in the past, the general public did not have access to all the information related to primary education.
Correct answer: Statement II is the cause and statement I is its effect- A. Statement I is the cause and statement II is its effect
- B. Statement II is the cause and statement I is its effect
- C. Both the statements I and II are independent causes
- D. Both the statements I and II are effects of some common cause
Explanation: The problems discussed in both the statements are clearly the result of heavy downpour in the area.
Correct answer: Both the statements I and II are effects of some common cause