 # OICL AO Quantitative Aptitude

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# OICL AO Quantitative Aptitude

Preliminary Examination consisting of Objective Tests for 100 marks will be conducted online. Candidates have to qualify in each test by securing passing marks to be decided by the Company. Adequate number of candidates in each category as decided by the Company (approximately 20 times the numbers of vacancies subject to availability) will be shortlisted for the Main Examination. The detailed information about OICL AO Quantitative Aptitude section for Preliminary examination is discussed below.

### Pattern

The Objective Test of 1 hour duration consists of 3 sections for a total of 100 marks. The Pattern for Preliminary Examination exam is as follows:
SL Name of Test Type of test Maximum Marks Medium of Exam Duration
1 English language Objective 30 English Composite time of 1 hour
2 Reasoning ability Objective 35 English/Hindi
3 Quantitative Aptitude Objective 35 English/Hindi
Total 100 100

The OICL AO Quantitative Aptitude section, in the Preliminary Exam, has a maximum of 35 marks. There will be penalty for wrong answers marked in the Objective Tests. Each question for which a wrong answer has been given by the candidate, one-fourth of the marks assigned to that question will be deducted as penalty to arrive at corrected score. If a question is left blank, i.e. no answer is marked by the candidate; there will be no penalty for that question. The Company reserves the right to modify the structure of the examination which will be intimated through its website.

### Syllabus

Topic Number of Questions
Number System 1 - 5
Percentages 0 - 5
Probability 2 - 5
Relationship between numbers 0 - 5
Time and Distance 2 - 3
Ratios 0 - 5

### Samples

1. Sum of a rational number and its reciprocal is 13/6. Find the number A. 2 B. 3/2 C. 4/2 D. 5/2 Answer: Option B
2. The LCM of two numbers is 280 and their ratio is 7:87:8. The two numbers are A. 70, 80 B. 35, 40 C. 42, 48 D. 28, 32 Answer: Option B
3. Find the number, when 15 is subtracted from 7 times the number, the result is 10 more than twice of the number A. 5 B. 15 C. 7.5 D. 4 Answer: Option A
4. If we write down all the natural numbers from 259 to 492 side by side get a very large natural number 259260261....491492259260261....491492.How many 8's will be used to write this large natural number? A. 32 B. 43 C. 52 D. 53 Answer: Option A
5. 1397 x 1397 = ? A. 1951609 B. 1981709 C. 18362619 D. 2031719 Answer: Option A
1. Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:
A. 39, 30 B. 41, 32 C. 42, 33 D. 43, 34
2. A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had:
A. 588 apples B. 600 apples C. 672 apples D. 700 apples
3. What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit?
A. 1 B. 14 C. 20 D. 21
4. If A = x% of y and B = y% of x, then which of the following is true?
A. A is smaller than B. B. A is greater than B C. Relationship between A and B cannot be determined. D. If x is smaller than y, then A is greater than B. E. None of these
5. Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.
A. 2 : 3 B. 1 : 1 C. 3 : 4 D. 4 : 3
1. Three unbiased coins are tossed. What is the probability of getting at most two heads?
A. 3/4 B. 1/4 C. 3/8 D. 7/8
2. What is the probability of getting a sum 9 from two throws of a dice?
A. 1/6 B. 1/8 C. 1/9 D. 1/12
3. In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:
A. 21/46 B. 25/117 C. 1/50 D. 3/25
4. In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?
A. 1/10 B. 2/5 C. 2/7 D. 5/7
5. A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is:
A. 1/22 B. 3/22 C. 2/91 D. 2/77
1. A number exceeds by 25 from its 3/8 part. Then the number is?
A. 32 B. 35 C. 39 D. 40
2. Ratio between two numbers is 3: 4 and their sum is 420. Find the smaller number?
A. 240 B. 180 C. 160 D. 140
3. Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?
A. 12, 9 B. 10, 5 C. 12, 7 D. 11, 6
4. Sum of two numbers is 15. Two times of the first exceeds by 5 from the three times of the other. Then the numbers will be?
A. 6, 9 B. 10, 5 C. 7, 8 D. 9, 6
5. Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers?
A. 65, 15 B. 64, 16 C. 62, 18 D. 60, 20
1. Express a speed of 36 kmph in meters per second?
A. 10 mps B. 12 mps C. 14 mps D. 17 mps
2. Express 25 mps in kmph?
A. 15 kmph B. 99 kmph C. 90 kmph D. None
3. The speed of a train is 90 kmph. What is the distance covered by it in 10 minutes?
A. 15 kmph B. 12 kmph C. 10 kmph D. 5 kmph
4. A car covers a distance of 624 km in $6\frac{1}{2}$ hours. Find its speed?
A. 104 kmph B. 140 kmph C. 104 mph D. 10.4 kmph
5. In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way?
A. 9 sec B. 8 sec C. 7 sec D. 6 sec
1. Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
A. 2 : 5 B. 3 : 5 C. 4 : 5 D. 6 : 7
2. Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
A. 2 : 3 : 4 B. 6 : 7 : 8 C. 6 : 8 : 9 D. None of these
3. In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quanity of water to be further added is:
A. 20 litres B. 30 litres C. 40 litres D. 60 litres
4. The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries?
A. 3 : 3 : 10 B. 10 : 11 : 20 C. 23 : 33 : 60 D. Cannot be determined