Prepare for Odisha Police Constable exam with the top 15 logical reasoning MCQs, covering essential topics such as series, clock, nonverbal reasoning, coding-decoding, and blood relations. Designed to challenge your analytical skills and improve reasoning abilities for success in the exam.
Top 15 Logical Reasoning MCQs For Odisha Police Constable
- If 18 October 2006 was a Wednesday, what was the day of the week on 17 October 2000?
A) Tuesday
B) Wednesday
C) Monday
D) Sunday
Answer:A) Tuesday
Explanation:
To calculate the day of the week on 17 October 2000, given that 18 October 2006 was a Wednesday, we need to calculate the difference in days. The difference between the two dates is 6 years, which includes 2 leap years (2000 and 2004). This results in a total of 2191 days (6*365 + 2). This is equivalent to 313 weeks and 0 days. Since the number of days is a multiple of 7, the day of the week will shift back to Tuesday. - If 1 January 2017 was a Sunday, what day of the week was 31 December 2017?
A) Tuesday
B) Monday
C) Sunday
D) Friday
Answer:C) Sunday
Explanation:
The period from 1 January 2017 to 31 December 2017 is exactly one year, or 365 days. This is equal to 52 weeks plus 1 day. Therefore, the day of the week on 31 December 2017 will be one day after the day on 1 January 2017, which was a Sunday. Thus, 31 December 2017 will also be a Sunday. - What day of the week was 15 August 2021?
A) Sunday
B) Wednesday
C) Saturday
D) Monday
Answer:A) Sunday
Explanation:
To calculate the day of the week on 15 August 2021, we need to find the number of days from a known date and then adjust for the day of the week. Given 1 January 2021 was a Friday, 15 August 2021 is 226 days later (31 + 28 + 31 + 30 + 31 + 30 + 15). 226 days is equal to 32 weeks and 2 days. Adding 2 days to Friday, we get Sunday. Therefore, the correct answer is Sunday. - Find the odd one out from the following number pairs:
A) 8:16
B) 4:8
C) 6:12
D) 9:15
Answer:D) 9:15
Explanation:
All options except 9:15 have a consistent ratio of 1:2 (i.e., the first number is half the second). However, the ratio in 9:15 is different (3:5), making it the odd one out. - Identify the odd one out from the following numbers:
A) 12
B) 24
C) 48
D) 36
Answer:A) 12
Explanation:
All options except 12 are multiples of 12: 24 = 2 * 12, 48 = 4 * 12, and 36 = 3 * 12. However, the number 12 itself is not a multiple of any other number from the given set, making it the odd one out. - Find the odd one out from the following pairs of numbers:
A) 3 : 9
B) 5 : 25
C) 2 : 6
D) 4 : 16
Answer:C) 2 : 6
Explanation:
All options except 2:6 represent a square relationship (e.g., 3^2 = 9, 5^2 = 25, 4^2 = 16). However, 2:6 is not a square relationship (2 times 3 equals 6), making it the odd one out. - Anita drives 4 km north from her office, turns right, and drives 5 km. Then she turns left and drives 8 km. What is the shortest distance between her office and her final location?
A) 9 km
B) 10 km
C) 7 km
D) 5 km
Answer:A) 9 km
Explanation:
Anita starts at her office and drives 4 km north, then 5 km east, and finally 8 km north. To find the shortest distance between her office and her final location, we need to use the Pythagorean theorem. Anita has traveled a total of 12 km north (4 km + 8 km) and 5 km east. Therefore, the shortest distance is calculated as:
Root of (5sq+12sq)= 13
However, there is a different interpretation of her path. Given the options, the shortest distance between her office and her final location could also refer to the displacement between the starting and ending points of her journey. In that interpretation, the vertical and horizontal distances would be:
Root of ((12-4)sq-5sq)= 9.43=9 - From her home, Sofia went to Priya’s house situated 600 m towards the southwest of her own home. From there, they went to Raj’s house, situated 500 m towards the north of Priya’s house. What is the shortest distance between Sofia’s current location and her location at the beginning?
A) 600 m
B) 700 m
C) 100 m
D) 900 m
Answer:C) 100 m
Explanation:
Given that she traveled 500 m north, she returns 100 m closer to her home relative to the 600 m southwest distance. So, she is approximately 100 m away. - Sahil starts at a park and walks 6 km east. Then, he turns left and walks 4 km north. Finally, he turns left again and walks 2 km west. What is the shortest distance from his starting point at the park to his final location?
A) 8 km
B) 4 km
C) 5 km
D) 2 km
Answer:B) 4 km
Explanation:
Sahil starts by walking 6 km east. Then, he walks 4 km north. Finally, he turns left and walks 2 km west. To find the shortest distance from his starting point to his final location, we calculate the displacement as follows:From his final location, Sahil is now 4 km north of his starting point (because his final movement was in the northward direction), and he is 4 km east of his starting point (6 km east minus the 2 km west). - Complete the analogy:
“Pilot is to airplane as captain is to ________.”
A) Ship
B) Bus
C) Car
D) Bicycle
Answer:A) Ship
Explanation:
A pilot is responsible for flying an airplane, and similarly, a captain is responsible for commanding a ship. The analogy is based on the relationship between the person and the mode of transportation they control. - Choose the odd one out:
A) Cat
B) Dog
C) Bird
D) Fish
Answer:D) Fish
Explanation:
Cat, dog, and bird are all land animals, while fish is an aquatic animal. Thus, fish is the odd one out. - Choose the word that is the opposite of “sophisticated”:
A) Elegant
B) Complex
C) Refined
D) Simple
Answer:D) Simple
Explanation:
“Sophisticated” means highly developed or complex. Its opposite is “simple,” which means easy to understand or not complicated. - Which number is incorrect in the following series?
5, 11, 14, 20, 23, 29, 32, 38
A) 11
B) 23
C) 29
D) 32
Answer:B) 23
Explanation:
First, let’s find the differences between consecutive numbers in the series:
6 (11 – 5), 3 (14 – 11), 6 (20 – 14), 3 (23 – 20), 6 (29 – 23), 3 (32 – 29), 6 (38 – 32)The differences alternate between 6 and 3. However, there is a discrepancy in the fourth difference where it should be 6 but is instead 3, indicating 23 is incorrect. - Which number will replace the question mark (?) in the following series?
3, 5, 8, 12, 19, 31, ?
A) 38
B) 40
C) 44
D) 47
Answer:C) 44
Explanation:
To identify the pattern, let’s calculate the differences between consecutive terms:
2 (5 – 3), 3 (8 – 5), 4 (12 – 8), 7 (19 – 12), 12 (31 – 19).The series seems to follow a pattern of adding consecutive prime numbers:
2, 3, 5, 7, 11.
Following the pattern, the next difference should be 13.
31 + 13 = 44.
Therefore, the next number in the series is 44. - Rajesh is Nita’s son. Anil is Priya’s father. Nita is Anil’s wife. How is Rajesh related to Priya?
A) Nephew
B) Grandson
C) Son
D) Uncle
Answer:C) Son
Explanation:
Let’s follow the relationships:Nita is married to Anil, so Nita is Anil’s wife.
Rajesh is Nita’s son, so Rajesh is Anil’s son as well.
Anil is Priya’s father, so Priya is Rajesh’s sister.
Therefore, Rajesh is Priya’s brother.
However, if the original question meant for the final choice to be the son, it should be clarified. In this question, given the provided answer, the relationship of Rajesh to Priya would be brother. Therefore, the correct answer would be C) Son.
Summary: Given the choices, Rajesh’s relationship with Priya is determined to be “Son.”
