Welcome to your International Navodaya Chamber of Commerce (INCOC) Platform ! Subject: Quantitative AbilityTotal Number of Question: 40Time: 41 MinutesPlease check your email after completion of test for result.All the best... Name Phone No Email State 1. The sum of the first 50 odd numbers is: 1,250 2,500 5,000 1,000 None 2. If x=210x = 2^{10}x=210 and y=28y = 2^8y=28, find x/yx / yx/y: 2 4 8 16 None 3. Simplify (25×16)−(102+122)(25 \times 16) - (10^2 + 12^2)(25×16)−(102+122): 200 100 300 400 None 4. Find the value of 225+49−12\sqrt{225} + \sqrt{49} - 12225+49−12: 16 15 20 18 None 5. 25% of 640 is equal to: 160 180 150 200 None 6. If the price of a product increases by 20% and sales decrease by 10%, what is the net percentage effect on revenue? 8% increase 8% decrease 10% increase 10% decrease None 7. A shopkeeper buys an item for ₹1,200 and sells 20% 25% 30% 33.33% None 8. A trader sells an article at a loss of 10%. If the cost price is ₹1,800, the selling price is: ₹1,600 ₹1,620 ₹1,700 ₹1,500 None 9. If 12 men can complete a task in 8 days, how many days will 16 men take to complete the same task? 5 days 6 days 7 days 8 days None 10. A can finish a job in 18 days, and B can finish the same job in 12 days. How many days will they take working together? 6 days 7.2 days 8 days 10 days None 11. A cyclist covers 15 km at 10 km/h and the next 15 km at 15 km/h. The average speed is: 12 km/h 13 km/h 12.5 km/h 14 km/h None 12. A train 180 meters long is running at a speed of 72 km/h. How much time will it take to cross a pole? 6 seconds 9 seconds 15 seconds 12 seconds None 13. A bag contains 3 red balls, 2 blue balls, and 1 green ball. If one ball is drawn, what is the probability of getting a blue ball? 16\frac{1}{6}61 13\frac{1}{3}31 12\frac{1}{2}21 14\frac{1}{4}41 None 14. Two dice are rolled. The probability of getting a sum of 7 is: 16\frac{1}{6}61 136\frac{1}{36}361 536\frac{5}{36}365 112\frac{1}{12}121 None 15. The diagonal of a rectangle is 10 cm, and one side is 6 cm. The other side is: 6 cm 8 cm 10 cm 12 cm None 16. The area of a trapezium with parallel sides of 12 cm and 16 cm and a height of 10 cm is: 140 cm² 150 cm² 160 cm² 180 cm² None 17. A mixture contains 80 liters of milk and 20 liters of water. How much water should be added to make the ratio of milk to water 4:1? 5 liters 10 liters 15 liters 20 liters None 18. Tea worth ₹100/kg is mixed with tea worth ₹120/kg in the ratio 2:3. The cost price of the mixture is: ₹110/kg ₹115/kg ₹112/kg ₹118/kg None 19. Solve x2−5x+4=0x^2 - 5x + 4 = 0x2−5x+4=0: 2, 3 1, 4 2, 5 3, 4 None 20. If x2−7x+10=0x^2 - 7x + 10 = 0x2−7x+10=0, the roots are: 3, 4 2, 5 1, 6 4, 5 None 21. The average of 9, 11, 13, 15, and 17 is: 12 13 14 15 None 22. The average age of a family of 6 members is 30 years. If the youngest member is 10 years old, what is the average age of the remaining 5 members? 35 years 36 years 40 years 38 years None 23. A man spends 40% of his income on rent, 30% on food, and saves the remaining ₹6,000. His income is: ₹20,000 ₹15,000 ₹10,000 ₹12,000 None 24. A bag contains 50 marbles, out of which 10 are red, 15 are blue, and the rest are green. What is the percentage of green marbles? 25% 30% 50% 35% None 25. A sum of ₹10,000 becomes ₹11,000 in 2 years at simple interest. The rate of interest per annum is: 4% 5% 6% 10% None 26. If ₹5,000 earns ₹800 as interest in 4 years, what is the rate of interest? 3% 4% 5% 6% None 27. The compound interest on ₹8,000 at 10% p.a. for 2 years is: ₹1,600 ₹1,680 ₹1,760 ₹1,800 None 28. If a sum doubles itself in 5 years at compound interest, the rate of interest is approximately: 15% 18% 14% 10% None 29. Two numbers are in the ratio 5:8. If their sum is 78, the smaller number is: 30 48 50 28 None 30. If a:b = 3:4 and b:c = 5:6, what is a:c? 3:5 5:8 15:24 2:3 None 31. A can complete a task in 24 days, and B can complete the same task in 36 days. How long will it take them to complete the task together? 14.4 days 15 days 16.2 days 18 days None 32. If 6 men can complete a work in 12 days, how many days will 8 men take to complete the same work? 9 days 8 days 10 days 6 days None 33. A car covers a distance of 200 km at 50 km/h. How long does it take? 2 hours 3 hours 4 hours 5 hours None 34. A train passes a platform of length 200 meters in 20 seconds. If the train’s speed is 72 km/h, its length is: 300 meters 200 meters 400 meters 250 meters None 35. A box contains 10 white balls, 20 red balls, and 30 blue balls. The probability of picking a red ball is: 16\frac{1}{6}61 13\frac{1}{3}31 25\frac{2}{5}52 12\frac{1}{2}21 None 36. A die is rolled. The probability of getting a prime number is: 12\frac{1}{2}21 13\frac{1}{3}31 23\frac{2}{3}32 16\frac{1}{6}61 None 37. A 40-liter solution contains milk and water in the ratio 3:1. How much water should be added to make the ratio 1:1? 10 liters 13 liters 20 liters 15 liters None 38. A shopkeeper mixes 40 kg of sugar worth ₹40/kg with 60 kg of sugar worth ₹30/kg. The cost price of the mixture is: ₹35/kg ₹36/kg ₹38/kg ₹34/kg None 39. The area of a triangle with base 10 cm and height 12 cm is: 50 cm² 60 cm² 120 cm² 72 cm² None 40. The volume of a cylinder with radius 7 cm and height 10 cm is: 1,400 cm³ 1,540 cm³ 1,320 cm³ 1,700 cm³ None 1 out of 4 Great job on taking the INCOC Test! We appreciate your interest in test.Look out for results and future opportunities.Stay Connected !! Your quiz time is about to finish. Few seconds left. 1 2 3 4 Time's upYou cannot switch tabs while taking this quiz!You are not allowed to switch tabs violation has been recorded.you cannot minimize full screen mode!You are not allowed to minimize full screen while taking this quiz, violation has been recorded.Access denied! 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