Welcome to your RRB NTPC Set:-23
Date:- 30/07/2026
1. Which of the following is the name of a medieval Indian book on mathematics?
2. Five students Priyanka, Mary, Sunil, Asha and Ryan are standing in a line. Priyanka and Sunil are standing ahead of Ryan. Sunil is standing between Ryan and Asha. Between Sunil and Mary, Ryan is standing. Who is the first in the line?
3. When did Vasco da Gama land in India?
4. What is the technology used in a compact disc?
5. In which year was RBI nationalized?
6. From where was Mangalyaan launched?
7. A seven-sided polygon is called
8. Which is the largest fresh water lake in the World?
9. A man sells a table for Rs. 4200 at 25% loss. At what price must he sell to get a profit of 25%?
10. Which of the following is reared for its fleece/fiber?
12. If COW=41, GOAT=43, then DOG=?
14. Fill in the blanks: sin A= × cos A
15. Which is the smallest continent?
16. Ram is 4 times his son's age today. Five years hence, Ram will be thrice his son's age. Find their current ages?
17. At a telephone exchange, three phones ring at intervals of 20 sec, 24 sec and 30 seconds. If they ring together at 11:25 a.m, when will they next ring together?
18. Meena took a car loan for Rs.275,000 from the bank. She paid an interest@ 8% p.a. and settled the account after 3 years. At the time of settlement she gave her old scooter to the bank plus Rs335,000. What price did the scooter fetch?
19. Which of the following is also called Marsh Gas?
20. Which two teams played the first official international cricket match?
21. Anil bought 100 eggs at Rs.6 per egg. He sold 25 eggs at 10% profit, another 25 eggs at 25% loss and the balance 50 eggs at 20% profit. Find the overall profit or loss percent Anil made?
24. In a company 10 employees get a salary of Rs. 36,200 each and 15 employees get a salary of Rs. 33,550 each. What is the average salary per employee?
25. The distance between two places, A and B, is 300 km. Two riders, on scooters start simultaneously from A and B towards each other. The distance between them after 2.5hrs is 25 km. If the speed of one scooter is 10 km/hr more than the other, find the speed of each scooter in km/hr.
26. Three bells ring at intervals of 15, 20 and 30 minutes respectively. If they all ring at 11.00 a.m. together, at what lime will ' they next ring together?
27. From the following which is an example of a single-celled organism?
28. If a = ×, b = ÷ and c = +, find the value of 7a5c1b6
29. Read statements 1 and 2. Also read the conclusions 3 and 4 drawn from the statements.
Statement:
1. Some birds are Donkeys.
2. All donkeys are stupid.
Conclusions:
3. All birds are stupid.
4. Some birds are stupid.
Choose which of the conclusions are right.
30. If ! = ÷, #= +,^= ×, the calculate the value of 32!4^7#5
31. Find the odd one out : Chicken pox, Rubella, Flu, Meningitis
32. Where can you find the Golden Temple of Dambulla?
33. A tank can be filled by two taps X and Y in 5 hrs and 10 hrs respectively while another tap Z empties the tank in 20 hrs. In how many hours can the tank be filled if all 3 taps are kept open
34. What is the shape of the Earth?
35. Julia started walking towards North direction from her house. After a while she turned left and later on turned right. She further turned right. Which direction is she facing now?
36. Emperor Ashoka was the successor of?
37. Find the odd one out : External Hard drive, Keyboard, Digital camera, Compact Disc
38. What is the desert adjoining the Thar desert called in Pakistan?
39. Science of the study of preserved remains or traces of Animals, plants, and other organisms from the remote past is called
40. As the frequency of a wave increases, what happens to its wavelength?
41. If AMERICA = 1734651, INDIA: = 68961, how will you write CANADA?
42. Who is believed to have built the Konark Temple?
44. Din-i-llahi was promoted by
45. A's height is 5/8th of B's height. What is the ratio of B's height to A's height?
46. Two-thirds of children are in the age group 1-12 years. Of this, if three-fourths are in the age group of 1-8 years find the fraction of children in the age group of 9-12 years?
48. The dance form Kuchipudi oriainated from which part of India?
49. Atomic weight of an element is compared with which of the following to get the atomic weight of that element?
50. A man travelling by bus finds that the bus crosses 35 electric poles in 1 minute and the distance between 2 poles is 50 metres. Find the speed of the bus.
