Logical Games - Logical Reasoning Questions and Answers

In logical reasoning, "Logical Games" are like fun mental workouts filled with puzzles and brain teasers. These games are meant to make you think, be creative, and get better at solving problems while having a good time. Logical Games include various mind-challenging activities, from classic board games like chess and Sudoku to modern ones like logic puzzles and escape rooms. They often require figuring out patterns, making smart choices, and using logical thinking to solve tricky problems.

Logical Games - Solved Examples

1. If Sarah has a red pen, a blue pen, and a green pen, how many different ways can she arrange them in a row on her desk?

a. 3 ways

b. 6 ways

c. 9 ways

d. 12 ways

e. 24 ways

Answer: b. 6 ways

Explanation:

Sarah can arrange the pens in 3! (3 factorial) ways because there are three pens.

3! = 3 x 2 x 1 = 6 ways

So, the correct answer is (b): 6 ways.

2. In a game of chess, which piece only move diagonally and capture opponents?

a. Bishop

b. Knight

c. Rook

d. Queen

e. King

Answer: a. Bishop

Explanation:

The bishop moves any number of squares diagonally and captures pieces on those diagonal paths. Unlike the queen, it cannot move horizontally or vertically.

3. If a rectangle has a length of 8 units and a width of 4 units, what is its perimeter?

a. 12 units

b. 16 units

c. 24 units

d. 32 units

e. 64 units

Answer: c. 24 units

Explanation:

The perimeter of a rectangle is calculated as 2 times the sum of its length and width.

Perimeter = 2 x (8 units + 4 units) = 2 x 12 units = 24 units

So, the correct answer is (c): 24 units.

4. If you flip a fair coin twice, what is the probability of getting heads on both flips?

a. 1/4

b. 1/2

c. 3/4

d. 1/3

e. 2/3

Answer: a. 1/4

Explanation:

When flipping a fair coin twice, the probability of getting heads on each flip is 1/2.

To find the probability of both events happening, you multiply their individual probabilities.

Probability of heads on the first flip: 1/2

Probability of heads on the second flip: 1/2

Probability of both flips being heads: (1/2) x (1/2) = 1/4

So, the correct answer is (a): 1/4.

5. If a train travels from Station A to Station B at a speed of 60 mph and returns from Station B to Station A at a speed of 40 mph, what is the average speed for the entire round trip?

a. 50 mph

b. 48 mph

c. 45 mph

d. 52 mph

e. 55 mph

Answer: a. 48 mph

Explanation:

To find the average speed for the entire round trip, you can use the formula:

Average Speed = (2 * Speed1 * Speed2) / (Speed1 + Speed2). We can get this formula from the simple formula of total-distance / total-time

Average Speed = (2 * 60 mph * 40 mph) / (60 mph + 40 mph) = (4800 mph^2) / (100 mph) = 48 mph

So, the correct answer is (a): 48 mph.

6. In a deck of playing cards, what is the total number of cards with hearts as their suit?

a. 13 cards

b. 26 cards

c. 39 cards

d. 52 cards

e. 4 cards

Answer: a. 13 cards

Explanation:

In a standard deck of playing cards, there are 13 cards in each suit (hearts, diamonds, clubs, and spades).

So, the total number of cards with hearts as their suit is 13 cards.

So, the correct answer is (a): 13 cards.

7. If a car travels 120 miles in 2 hours, what is its average speed in miles per hour (mph)?

a. 40 mph

b. 60 mph

c. 80 mph

d. 100 mph

e. 120 mph

Answer: b. 60 mph

Explanation:

Average Speed = Total Distance / Total Time

Average Speed = 120 miles / 2 hours = 60 mph

So, the correct answer is (b): 60 mph.

8. If you have a pizza divided into 8 equal slices, and you eat 3 slices, how many slices are left?

a. 1 slice

b. 2 slices

c. 3 slices

d. 4 slices

e. 5 slices (Answer)

Answer: e. 5 slices

Explanation:

If you eat 3 slices out of 8, the number of slices left is 8 - 3 = 5 slices.

So, the correct answer is (e): 5 slices.

9. Which planet in our solar system is known as the "Red Planet"?

a. Earth

b. Venus

c. Mars

d. Jupiter

e. Saturn

Answer: c. Mars

Explanation:

Mars is often referred to as the "Red Planet" due to its reddish appearance caused by iron oxide (rust) on its surface.

So, the correct answer is (c): Mars.

10. If a rectangle has a length of 12 units and a width of 6 units, what is its area in square units?

a. 18 square units

b. 24 square units

c. 36 square units

d. 48 square units

e. 72 square units

Answer: d. 72 square units

Explanation:

The area of a rectangle is calculated as the product of its length and width.

Area = Length x Width = 12 units x 6 units = 72 square units.

So, the correct answer is (d): 72 square units..

Practice Questions on Logical Games

1. Five friends - A, B, C, D, and E - are sitting in a row. A is not at the end. B is next to D. E is not next to A. C is at one end. Who is in the middle?

2. In a family of six, A is the sister of B. C is the brother of D. E is the father of A. F is the grandmother of D. How is E related to D?

3. If 'CHAIR' is coded as 'FKDLU', how would 'TABLE' be coded?

4. In a certain code language:

'pit na som' means 'bring me water'

'na jo tod' means 'water is life'

'dit son pit' means 'bring the flower'

What is the code for 'me' in this language?

5. Five persons are standing in a queue. A is standing next to B but not next to C. C is standing next to D but not next to E. D is not standing at the end. Who is standing at the end?

6. If '>' means '+', '<' means '-', '+' means '×', '-' means '÷', then what is the value of 8 > 6 < 4 + 2 - 2?

7. In a row of children, Ravi is 7th from the left and 12th from the right. How many children are there in the row?

8. If 'MOUSE' is written as '23@7$' and 'HOUSE' is written as '8@7$', then how will 'SOME' be written?

9. A, B, C, D, and E play a game of cards. A says to B, "If you give me 3 cards, you will have as many as E has and if I give you 3 cards, you will have as many as D has." A and B together have 10 cards. How many cards does B have?

10. Six people A, B, C, D, E, and F are sitting in a circle facing the center. F is between D and C. E is opposite to A and B is not in either of the positions next to A. Who is next to A?

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