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DI Test 123 Directions for Questions from 1 to 2: Answer the questions on the basis of the information given below. In a school, there are four chemical laboratories namely Lab 1, Lab 2, Lab 3 and Lab 4. There are only six types of acids that are available in these mentioned laboratories. The acids are contained in bottles of different capacities. The following table provides information about the number of bottles of each type of acid in each of these four mentioned laboratories.
Every bottle of acid in the chemical laboratories is further categorized on the basis of its capacity under one or the other of the five different categories namely ‘S’, ‘M’, ‘L’, ‘XL’ and ‘XXL’. The following chart provides information about the number of bottles of acids in each of the mentioned categories as a percentage of the total number of bottles of acids.
Additional Information All the bottles containing one or the other of the three acids namely Sulphuric, Nitric and Nitrous are in one or the other of the three categories S, M and L only. Also, the total number of bottles of Benzoic, Hydrochloric and Salicylic acid that are in one or the other of three categories S, M and L be ‘a’, ‘b’ and ‘c’ respectively.
1. If the value of ‘a’ is maximum possible, then the number of bottles of Benzoic acid in Lab 2 that do not belong to any of the three categories S, M and L cannot be less than
j 76 k l m n j 75 k l m n j 78 k l m n j 77 k l m n j 79 k l m n i Skip this question j k l m n
2. Which of the following can be equal to the ratio a : b : c?
j 2:31:5 k l m n j 13:17:17 k l m n j 15:7:19 k l m n j 13:7:30 k l m n j None of these k l m n i Skip this question j k l m n Directions for Questions from 3 to 6:
Read the information given below and answer the questions that follow. The Venn diagram shown below represents the past-time habits of people of age 10 years and above in five different categories - smoking, drinking, playing golf, playing cards and chewing tobacco. The numbers given in each region represent the number of people in that category. For example, 28 represents the number of people who have the following past-time habits - drinking and playing cards.
All fractions can be rounded off to the nearest natural number.
3. If the age distribution of Category IV applies to all the five categories, then the total number of people (having these five past-time habits), who belong to the age group 20 and above, is
j 54 k l m n j 32 k l m n j 67 k l m n j 49 k l m n j Data Insufficient k l m n i Skip this question j k l m n
4. How many people who play cards and chew tobacco, belong to the age group 10-14 years ?
j 4 k l m n j 6 k l m n j 23 k l m n j 45 k l m n j Data Insufficient k l m n i Skip this question j k l m n
5. How many people who smoke and play cards, belong to the age group 14-16 years ?
j 3 k l m n j 33 k l m n j 2 k l m n j 4 k l m n
j Data Insufficient k l m n i Skip this question j k l m n
6. How many people who play cards only or play golf only, belong to the age group 16-20 years ?
j 28 k l m n j 30 k l m n j 19 k l m n j 26 k l m n j Data Insufficient k l m n i Skip this question j k l m n Directions for Questions from 7 to 10: Answer the questions on the basis of the information given below. Four countries namely USA, Kenya, Russia and Australia participated in a 4 × 400 metres relay. 4 × 400 metres relay is an athletic track event in which each team comprises of four runners. Each runner completes 1 lap of 400 metres. Only one team from each of the mentioned countries participated in the 4 × 400 metres relay. In the 4 × 400 metres relay all the runners start running from the same point on the track. Only after the first runner from any team completes 1 lap of 400 metres, the second runner starts running and this continues till the fourth runner from the team has completed his/her lap. The following bar-graph provides information about the uniform speed at which each of the runners from the respective teams completed their 1 lap. The winner of the 4 × 400 metres relay is the team which completes the total distance in the least time.
7. A country is said to have achieved an “Intermediate Victory” if their runner completes their respective laps faster than the corresponding numbered runners from the other mentioned countries. Which of the mentioned countries achieved maximum number of “Intermediate Victories”?
j USA k l m n j Kenya k l m n j Both USA and Russia k l m n j Russia k l m n j All the four countries have an equal number of Intermediate Victories. k l m n i Skip this question j k l m n
8. Which of the following statements is/are true?
j A runner from Australia is never behind the corresponding numbered runner from USA. k l m n j Third runner from Russia and Kenya never meet during the course of the 4 × 400 metres relay. k l m n j Second runner from Kenya and Russia definitely meet once during the course of the 4 × 400 metres relay. k l m n j A runner from Kenya is always behind the corresponding numbered runner from Russia. k l m n j None of the above. k l m n i Skip this question j k l m n
9. What is the shortest distance between the point at which the runners start running and the point at which the second runner from USA and Kenya meet?
j 100 metres k l m n j 50 metres k l m n j 244.44 metres k l m n j 155.55 metres k l m n j Second runner from USA and Kenya will never meet k l m n i Skip this question j k l m n
10. Which country won the 4 × 400 metres relay?
j USA k l m n j Australia k l m n j Russia k l m n j Kenya k l m n j Cannot be determined k l m n i Skip this question j k l m n
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