IB ACIO Previous Year Question Paper
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www.gradeup.co (1) www.gradeup.com 1. If increasing 20 by P percentage gives the 10. In what ratio should a 20% methyl alcohol same result as decreasing 60 by P solution be mixed with a 50% methyl alcohol percentage, what is P percentage of 70? solution so that the resultant solution has A. 50 B. 140 40% methyl alcohol in it? C. 14 D. 35 A. 1:2 B. 2:1 2. If the Republic Day of India in 1980 falls on C. 1:3 D. 2:3 Saturday, X was born on March 3, 1980 and 11. A train covers certain distance between two Y is older to X by four days, then Y’s birthday places at a uniform speed. If the train moved fell on 10 km/hr faster, it would take 2 hours less. A. Thursday B. Friday And, if the train were slower by 10 km/hr, it C. Wednesday D. None of these would take 3 hours more than the scheduled 3. Find the missing number in the following time. Find the distance covered by the train. series 4, 18, --, 100, 180, 294. A. 300 kms B. 600 kms A. 32 B. 36 C. 800 kms D. 1200 kms C. 48 D. 40 12. In how many ways can the letters of the word 4. There are six tasks and six persons. Task 1 ASSASSINATION be arranged so that all the cannot be assigned to either person 1 or 2; S are together? task 2 must be assigned to either person 3 A. 10! B. 14!(4!) or person 4. Every person has to be assigned C. 1,51,200 D. 36,28,800 a task. In how many ways can the 13. In a lottery 10,000 tickets are sold and ten assignment be done? prizes are awarded. What is the probability A. 144 B. 180 of not getting a prize if you buy one ticket? C. 192 D. 360 A. 9/10,000 B. 9/10 5. A number when divided by divisor leaves a C. 999/1000 D. 9999/10,000 remainder of 24. When twice the original 14. Rajnikanth left his home for office in car. He number is divided by the same divisor, the drove 15 kms straight towards north and remainder is 11. What is the value of the then turned eastwards and covered 8 kms. divisor? He then turned to left and covered 1 km. He A. 13 B. 59 again turned left and drove for 20 kms and C. 35 D. 37 reached office. How far and in what direction 6. In how many ways can 15 people be seated is his office from the home? around two round tables with seating A. 21 kms west capacities of 7 and 8 people? B. 15 kms north east A. 15!/(8!) B. 7!*8! C. 20 kms north west C. (15C8)*6!7! D. 15C8*8! D. 26 kms north west 7. What is the sum of all positive integers lying between 200 and 400 that are multiples 15. There are five different houses, A to E, in a of 7? row. A is to the right of B and E is to the left of C and right of A, B is to the right of D. A. 8729 B. 8700 Which of the houses is in the middle? C. 8428 D. 8278 A. A B. B 8. The difference between the ages of two brothers is a prime number. Sum of their C. C D. D ages is also a prime number. If the elder 16. A’s mother is sister of B and daughter of C. brother is 28 years old, how many different D is the daughter of B and sister of E. How is values can the age of the younger brother C related to E? take? A. Sister A. 2 B. 3 B. Mother C. 4 D. 1 C. Father 9. Find the least five digit number which on D. Grandmother or Grandfather divided by 12, 18, 21 and 28 leaves the same 17. ACEG:DFHJ::QSUW:? remainder. A. TVNZ B. TVZX A. 11019 B. 10081 C. TVXZ D. XVTZ C. 10059 D. 10289 (2) www.gradeup.com 18. Which number should replace the question 28. Between which European Powers was the mark in the following table? Crimean War mainly fought? A. The Russians, British and French against 17 8 5 5 the Ottomans 13 7 5 4 B. The British and French against the 6 12 6 3 Ottomans 10 6 4 ? C. The Ottomans, British and French against A. 4 B. 5 the Russians C. 6 D. 7 D. The Russians against the Crimean Tartars 19. The day before yesterday is three days after 29. Which of the following European powers Saturday. What day is it today? seized territories of the Ottoman Empire in A. Tuesday B. Wednesday the early decades of the 18th century? C. Thursday D. Friday A. Austria-Hungary B. Britain 20. 165135 is to peace as 1215225 is to C. Russia D. France A. lead B. love 30. The rapid colonization of Africa by the C. loop D. aura European powers after 1880 was motivated 21. Washing soda is the common name for primarily by A. Sodium Carbonate A. the demand for slaves to cultivate New World cotton and sugar B. Calcium bicarbonate B. the desire for new markets, raw materials C. Sodium bicarbonate and strategic advantage D. Calcium carbonate C. the need to tap the hydroelectric potential 22. Which of the gas is not known as greenhouse of the African rivers gas? D. the heavy demand for African workers in A. Methane B. Carbon dioxide European factories C. Nitrous oxide D. Hydrogen 31. The Silk Routes were important in ancient 23. Which of the following is not used as a times because they moderator in nuclear reactor? A. facilitated the exchange of goods and A. graphite B. heavy water ideas between China and the Roman Empire C. light water D. boron B. allowed gold and silver mined in China to 24. In 1945, an Allied Conference decided the be traded for European furs and wool cloth partition of Germany in four occupation C. provided a conduit for trade in silk, zones. Where was that Conference held? porcelain and costly gems between China A. Moscow B. Casablanca and Japan D. provided trade links between the people C. Yalta D. Paris of Siberia and the people living on islands in 25. In which period were the Crusades the Bering Sea conducted by European Christians for 32. When the Portuguese sailed around the Cape liberation of Jerusalem from Seljuk Turks? of Good Hope and entered the Indian Ocean A. 1080-1100 B. 1088-1270 in the late fifteenth century, they found C. 1098-1354 D. 1270-1300 A. a region defended and patrolled by fleets 26. On which dates did the US drop atom bombs of the Chinese navy on Hiroshima and Nagasaki respectively? B. a region where sea trade had not yet A. Aug 6, 1945 & Aug 9, 1945 developed B. Aug 6, 1945 & Sept 12, 1945 C. numerous ports under the control of C. Aug 5, 1946 & Aug 8, 1946 merchants from Genoa D. Aug 9, 1945 & Aug 12, 1945 D. a network of long distance trade routes 27. Who drafted the Declaration of American dominated by Muslim merchants Independence? 33. The cradle of the Sumerian civilization was the delta of Euphrates and Tigris rivers. In A. George Washington what modern day nation is this located? B. Abraham Lincoln A. Egypt B. Turkey C. Thomas Jefferson C. Iraq D. Greece D. John F Kennedy (3) www.gradeup.com 34. Which was the last dynasty that ruled China 43. Which of the following is NOT an issue in and in which year was the Republic of China macroeconomics? established? A. issues relating to the balance of payment A. Qing dynasty, 1911 B. the determination of prices in the B. Ming dynasty, 1949 agricultural sector C. Yuan dynasty, 1939 C. the relationship between inflation and D. Liao dynasty, 1935 unemployment 35. The landmass of which of the following D. the possible effect of budget deficit continents is the least? increases on the level of investment A. Europe B. Africa C. Australia D. South America 44. People belonging to which age group are 36. Which of the following is tropical grassland? eligible for training under TRYSEM scheme? A. Taiga B. Savannah A. 18-35 yrs B. 25-40 yrs C. Pampas D. Prairies C. 25-50 yrs D. 18-25 yrs 37. The headquarters of the Commonwealth of 45. Which of the following is the largest source Independent States (CIS), formed out of of Tax Revenue in the India’s budget for erstwhile USSR, is at 2013-14? A. Kistiner in Maldovia A. Income Tax B. Corporate Tax B. Kiev in Ukraine C. Service Tax D. Excise Duties C. Moscow in Russia 46. Which of the following is closest to India’s D. Minsk in Byelorussia current GDP (2012-13)? 38. Which is an accurate statement about Japan’s natural resources? A. $800 billion B. $1.2 trillion A. Japan has extensively used the seas for C. $1.8 trillion D. $3 trillion fishing 47. What is the current share of Crude and B. large reserves of petroleum are located in Petroleum products in total Imports of India the northern part of Japan at present? C. Japan has large fertile plains suitable for A. above 70% B. 52-56% growing grain C. 6-21% D. 27-33% D.