BPSC TRE Previous Question Paper Quiz
विद्यालय अध्यापक परीक्षा के पूछे गए प्रश्न
For Class (1-5), (6-8), (9-10), (11-12)
Results
#1. 10 years ago the ratio of ages of Ramesh and Rajeev was 1:3. 5 years hence this ratio will become 2:3. What is the ratio of their ages at present?
Explanation: Let the ages 10 years ago be x and 3x. Then (x + 10) / (3x + 10) = 2/3. Solving gives x = 5. Present ages are 15 and 25, so the ratio is 3 : 5.
#2. If I walk with a speed of 5 km per hour from my house to the station, my train would have left 7 minutes before arrival. But with 6 km/h I reach 5 minutes before departure. What is the distance between my house and the station?
Explanation: Time difference is 12 minutes = 0.2 hours. Using d(1/5 − 1/6) = 0.2, we get d = 6 km.
#3. The average monthly income of P and Q is ₹5050, of Q and R is ₹6250 and of P and R is ₹5200. The monthly income of P is
Explanation: P+Q = 101000, Q+R = 125000, P+R = 104000. Adding all equations: 2(P+Q+R) = 330000, so P+Q+R = 165000. Therefore, P = 165000 − 125000 = 4000.
#4. If 30% of P is added to 40% of Q, it becomes 80% of Q. What is the percentage of Q with respect to P?
Explanation: 0.3P + 0.4Q = 0.8Q leads to 0.3P = 0.4Q, so Q/P = 0.75 = 75%.
#5. A sum of money is to be distributed among A,B,C,D in ratio 5:2:4:3. If C gets ₹1000 more than D, what is B’s share?
Explanation: Ratio is 5k : 2k : 4k : 3k. Since 4k − 3k = 1000, k = 1000. Therefore B = 2k = ₹2000.
#6. A shopkeeper gives a discount of 5% on the selling price of a watch. If he gives 6%, he will earn ₹15 less profit. What is the marked selling price?
Explanation: A 1% discount difference results in ₹15 less profit. So 1% of the marked price = ₹15, giving marked price = ₹1500.
#7. Three numbers are in ratio 3:4:5. Total of largest and smallest equals the other number plus 52. Which is the smallest number?
Explanation: Numbers are 3x, 4x, 5x. 3x + 5x = 4x + 52 gives x = 13. Smallest number = 3×13 = 39.
#8. If 2^(1/8) = 2^(n-1)/3, the value of n is
Explanation: 2^(1/8) = 2^((n − 1)/3). So 1/8 = (n − 1)/3 and solving gives n = 2.
#9. Which photoelectric device is most suitable for digital applications?
Explanation: It converts light into electrical signals and is widely used in digital devices.
#10. The critical mass of a fissionable material is
Explanation: If the mass is smaller, neutrons escape and a self-sustaining chain reaction cannot continue.
#11. Which gas is used to force the ripening of fruits?
Explanation: Ethylene gas is used commercially to ripen fruits quickly.
#12. Which has zero octane number?
Explanation: Octane number 0 corresponds to n-octane
#13. The edible part of Litchis is
Explanation: The edible white pulp of litchi is the aril around the seed.
#14. The physical process involved in the release of molecular oxygen from leaves is
Explanation: Oxygen produced during photosynthesis leaves the leaf through stomata by diffusion.
#15. The process of finding relative location of genes on a chromosome is called
Explanation: Gene mapping finds the position and distance between genes on a chromosome.
#16. Spore mother cell in bryophytes is
Explanation: The spore mother cell belongs to the sporophyte generation and is diploid (2n).
#17. In which year was NGT (National Green Tribunal) established?
Explanation: The National Green Tribunal was formed in 2010 under the NGT Act.
#18. Which city started India’s first under-water metro?
Explanation: India’s first underwater metro is in Kolkata, which is not in the options.
#19. Under India’s G20 Presidency, where was Tourism Working Group Meeting held?
Explanation: The G20 Tourism Working Group meeting was hosted in Srinagar.
#20. Who got Silver Medal in National Under-17 Girls Wrestling Championship?
Explanation: Nirjala won the silver medal in the National U-17 Girls Wrestling Championship.
#21. Who won the International Booker Prize 2022 for ‘Tomb of Sand’?
Explanation: Geetanjali Shree wrote the novel and Daisy Rockwell translated it; both received the award.
#22. Who was the Chief Guest on India’s 74th Republic Day?
Explanation: The President of Egypt was the Chief Guest for the 74th Republic Day.
#23. In which district of Bihar the first floating solar power plant was built?
Explanation: Bihar’s first floating solar power plant was installed in Darbhanga.
#24. Which has GI Tag in Bihar?
Explanation: Maghai Paan has been granted a Geographical Indication (GI) Tag.
#25. Which pairs of waterfalls and rivers is not correctly matched?
Explanation: Kapildhara and Dhuandhar are both on the Narmada River, so those pairs are incorrect.
#26. Arrange seaports north to south: 1-Kakinada 2-Machilipatnam 3-Nagapattinam 4-Visakhapatnam
Explanation: From north to south: Visakhapatnam, Kakinada, Machilipatnam, Nagapattinam.
#27. The Agreement of Kosi Irrigation and Hydroelectricity Plan in 1954 was signed between
Explanation: The Kosi Agreement was signed between India and Nepal.
#28. In which climatic division does Bihar fall (R.L Singh)?
Explanation: This is the major climatic category for Bihar according to R. L. Singh.
#29. In which Session of the INC was ‘Purna Swaraj’ adopted?
Explanation: The Congress adopted the Purna Swaraj resolution at Lahore in 1929.
#30. What was an initial objective of ‘Kuka Movement’ in Punjab?
Explanation: The Kuka movement initially aimed at religious reform.
#31. Who described the Revolt of 1857 as the ‘First Indian War of Independence’?
Explanation: Savarkar called the revolt of 1857 the First War of Independence.
#32. Where was the first organized non-cooperation in Indian peasantry held?
Explanation: Early peasant non-cooperation began in the Bihar-Bengal area.
#33. Which portfolio did Dr. Rajendra Prasad hold during Interim Government 1946?
Explanation: Dr. Rajendra Prasad handled the Food and Agriculture portfolio in the Interim Government.
#34. Who urged Gandhiji to visit Champaran?
Explanation: He persuaded Gandhi to visit Champaran to see conditions of peasants.
#35. ‘Day of Deliverance’ was observed on
Explanation: It was observed by the Muslim League after Congress ministries resigned.
#36. Who laid the foundation stone of National College and Bihar Vidyapeeth?
Explanation: Gandhi laid the foundation stone of National College and Bihar Vidyapeeth.
#37. Match List–I with List–II :
Explanation (short and clear):
-
Char → Delta (2)
Char lands are river-built temporary islands in delta regions. -
Kankar → Bangar (3)
Kankar are calcareous nodules found in old alluvial soil called Bangar. -
Kayal → Coastal plain (4)
Kayals are backwater lagoons along coastal plains, especially in Kerala. -
Mand → Punjab plain (1)
Mand refers to elevated floodplain terraces found in Punjab plains.
#38. Which of the following tributaries does not join the Brahmaputra river from the north?
Subansiri and Manas both join the Brahmaputra from the north side in Arunachal Pradesh and Assam, whereas Belsiri joins it from the south direction, so it does not join from the north.
#39. Likhapani glacier is located in which State of India?
According to geographical sources, the Likhapani glacier is located in the state of Arunachal Pradesh in the northeastern part of India.
#40. Magadha and Anga plains are parts of
Magadha and Anga plains lie in the Bihar region, which belongs to the Middle Ganga Plain section between Allahabad and Rajmahal Hills.
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