Mock Test

Q1. What does the principle of 'Modus Ponens' state?

Q2. If a person walks 8 km North, then turns left and walks 15 km. What is the distance from the starting point?

Q3. In a row of 5 people, X is 2nd from the right. Y is 4th from the right. How many people are between X and Y?

Q4. The statement 'It is raining and the sun is shining' is an example of:

Q5. Consider a sliding tile puzzle with 15 tiles numbered 1 to 15 in a 4x4 grid, with one empty space. If the tiles are arranged in ascending order from left to right, top to bottom, how many swaps would be required in the worst case to reach a specific target configuration (excluding the empty space's movement)?

Q6. Which search strategy explores all possible paths at the current depth before moving to the next level?

Q7. What is the next number in the series: 100, 90, 80, 70, ?

Q8. Maya is 5 years older than her cousin. If Maya is 12 years old, how old is her cousin?

Q9. Which of the following is a tautology?

Q10. A tautology is a statement that is always:

Q11. Seven people Prof. A, Prof. B, Prof. C, Prof. D, Prof. E, Prof. F, and Prof. G live on seven different floors of a building, numbered 1 to 7 from bottom to top. Prof. A lives on an even-numbered floor. The number of floors between Prof. A and Prof. B is the same as the number of floors between Prof. B and Prof. C. Prof. D lives on the floor immediately above Prof. E. Prof. F lives on the 5th floor. Prof. G lives on an odd-numbered floor and not on the 1st or 7th floor. There are exactly two floors between Prof. D and Prof. G. Prof. C lives on the floor immediately below Prof. A. The number of floors above Prof. F is equal to the number of floors below Prof. C. If Prof. B lives on the 3rd floor, who lives on the 6th floor?

Q12. Six books, Maths, Physics, Chemistry, Biology, English, and History, are placed on a shelf. Maths is above Physics. Chemistry is below Biology. English is immediately above History. Biology is immediately below Maths. Physics is immediately above Chemistry. Which book is at the bottom?

Q13. What is the most efficient way to use the information from a clue like 'The person in the red shirt owns the cat'?

Q14. Six persons P, Q, R, S, T, and U live on six different floors of a building. The floors are numbered 1 to 6 from bottom to top. P lives on an odd-numbered floor. The number of floors between P and Q is equal to the number of floors between Q and R. S lives on the floor immediately below T. U lives on an even-numbered floor but not on the 2nd or 6th floor. There are exactly two floors between S and U. R lives on the topmost floor. If T lives on the 5th floor, who lives on the 2nd floor?

Q15. What is the primary goal when solving a maze?

Q16. Given B > C and C < D, what can be concluded?

Q17. Nine people - 1, 2, 3, 4, 5, 6, 7, 8, and 9 - are standing in a queue. 3 is immediately behind 7. 9 is three positions ahead of 1. 5 is exactly in the middle. 2 is not at either end. The number of people between 8 and 4 is the same as the number of people between 5 and 2. 6 is immediately behind 4. Who is standing at the very front of the queue?

Q18. Seven items - I1, I2, I3, I4, I5, I6, I7 - are to be processed. I1 must be processed immediately before I2. I3 must be processed before I4. I5 must be processed after I6. I7 must be processed after I3. If I4 is processed as the fifth item, which of the following is a possible processing order?

Q19. Six researchers, A, B, C, D, E, F, are in a line, not necessarily in order. C is at the third position from the left. E is at the second position from the right. B is between A and D. F is not at either end. A is at one of the end positions. If D is to the right of B, who is at the extreme right end?

Q20. A shopkeeper walks 30 meters North from his shop. He then turns West and walks 30 meters. He then turns South and walks 30 meters. Finally, he turns East and walks 30 meters. Where is he from his shop?