Reasoning Mock Test | RRB NTPC

Q1. What is the next number in the sequence: 5, 10, 15, 20, ?

22 24 25 30

Q2. Six friends are sitting in a row facing west. If P is to the immediate left of Q and R is to the immediate right of S, and T is in the middle, who is at one of the ends?

P Q R S

Q3. Which of the following is a common source of misunderstanding between generations due to differing cultural influences?

Shared family traditions Technological advancements Economic policies Religious beliefs

Q4. Which figure of a categorical syllogism has the middle term as the subject of the major premise and the predicate of the minor premise?

Figure 1 Figure 2 Figure 3 Figure 4

Q5. Consider a network where data is passed from one node to the next in a sequential manner. If a node in the middle of this chain fails, what is the overall impact?

Only the failed node is affected. All subsequent nodes become unreachable. The entire network becomes unreachable. The network automatically reroutes around the failed node.

Q6. What can travel around the world while staying in a corner?

A stamp A letter A photograph A postcard

Q7. If 'BOOK' is related to 'ALPHABET' in the same way as 'PART' is related to which of the following?

CHAPTER VOLUME INDEX AUTHOR

Q8. The sum of the lengths of the sides of a polygon is called its:

Area Volume Perimeter Circumference

Q9. A father is 3 times as old as his son. After 15 years, the father will be twice as old as his son. What is the present age of the son?

15 20 25 30

Q10. Identify the pattern in the series: 5, 12, 26, 54, 110, ? The pattern involves multiplying by 2 and then adding an increasing even number. What is the missing term?

220 222 224 226

Q11. If all mountains are landforms, and some landforms are elevated, and no elevated things are flat, what can be concluded?

All mountains are elevated. Some mountains are flat. Some landforms are not elevated. Some mountains are not flat.

Q12. No mountains are flat. Some flat things are tables. Which of the following conclusions logically follows?

No mountains are tables. Some mountains are tables. Some tables are not flat. Some flat things are mountains.

Q13. The sum of the digits of a two-digit number is 6. If the digits are interchanged, the new number is 36 more than the original number. What is the original number?

15 51 24 42

Q14. No cars are bicycles. All motorcycles are cars. Therefore:

All motorcycles are bicycles No motorcycles are bicycles Some motorcycles are bicycles Some bicycles are motorcycles

Q15. What is the next letter in the series: Y, W, U, S, Q, ?

P O N M

Q16. In a sequence of numbers, each term is derived by adding 2 to the previous term's digit sum and then multiplying the result by 3. If the first term is 7, what is the 4th term?

63 57 72 81

Q17. Identify the option that shows a group of identical figures.

Square, Square, Triangle Circle, Circle, Circle Triangle, Square, Circle Rectangle, Square, Rectangle

Q18. Which gate can be used to build a decoder?

XOR NOT AND OR

Q19. Premise 1: All students who study diligently pass the exam. Premise 2: Some people who pass the exam are not diligent. Premise 3: No one who is not diligent passes the exam. Which of the following is a valid conclusion?

All people who pass the exam are diligent. Some students who study diligently do not pass the exam. No diligent student fails the exam. Some people who pass the exam are diligent.

Q20. Geeta's paternal grandfather's wife is Geeta's grandmother. Geeta's maternal grandfather's wife is also Geeta's grandmother. If Geeta's paternal grandfather and Geeta's maternal grandfather are brothers, how is Geeta's paternal grandmother related to Geeta's maternal grandmother?

Sister Sister-in-law Cousin Daughter-in-law

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