# SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 19 March 2018" Morning-Shift (Quantitative Aptitude)

## SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 19 March 2018"

## Morning-Shift (Quantitative Aptitude)

**QID : 1 - **

**Options:**

1) 64

2) 44

3) 36

4) 54

**Correct Answer: 64**

**QID : 2 - **

**Options:**

1) 1

2) 5

3) 6

4) 3

**Correct Answer: 1**

**QID : 3 - **

**Options:**

1) 2

2) 3

3) 4

4) 6

**Correct Answer: 4**

**QID : 4 - **

**Options:**

1) 14

2) 16

3) 20

4) 24

**Correct Answer: 14**

**QID : 5 - The tangent at any point of the circle is _________________ to the radius through the point of contact.**

**Options:**

1) parallel

2) intersecting

3) perpendicular

4) equal

**Correct Answer: perpendicular**

**QID : 6 - **

**Options:**

1) 30°

2) 40°

3) 60°

4) 80°

**Correct Answer: 40°**

**QID : 7 - The income of X is 60% more than Y’s income and the income of Y is 40% more than Z’s income. X’s income is how much percentage more than Z’s income?**

**Options:**

1) 134

2) 224

3) 100

4) 124

**Correct Answer: 124**

**QID : 8 - If x : y = 1 : 3, then what will be the ratio of (3y2 + 3x2) : (2y2 – 8x2)?**

**Options:**

1) 4 : 1

2) 2 : 1

3) 3 : 1

4) 5 : 1

**Correct Answer: 3 : 1**

**QID : 9 - 5 litres of honey contains 80% sugar. 3 litres of water is added to this honey. What is the percentage of sugar in the new mixture?**

**Options:**

1) 40

2) 50

3) 60

4) 75

**Correct Answer: 50**

**QID : 10 - Average of the marks of 132 students of a college is 40. If the average of the marks of the passed students is 42 and the average of the marks of the failed students is 20, then what will be the respective ratio of the total marks of passed students and the total marks of failed students?**

**Options:**

1) 21 : 1

2) 23 : 2

3) 19 : 11

4) 9 : 2

**Correct Answer: 21 : 1**

**QID : 11 - A sum of Rs 8000 becomes Rs 12500 in 2 years at a certain rate of compound interest. What will be the sum (in Rs) after 3 years?**

**Options:**

1) 13175

2) 14225

3) 12575

4) 15625

**Correct Answer: 15625**

**QID : 12 - If the selling price of an article is doubled, then its loss percentage gets converted into the equal profit percentage. What is the loss percentage?**

**Options:**

1) 16.66

2) 50

3) 33.33

4) 37.5

**Correct Answer: 33.33**

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**QID : 13 - The marked price of a pencil is 35% more than its cost price. What maximum discount percentage can be offered by the shopkeeper to sell his pencil at no profit or no loss?**

**Options:**

1) 34.24

2) 44.44

3) 25.92

4) 18.18

**Correct Answer: 25.92**

**QID : 14 - What is the least number that should be added to the product 11 x 12 x 13 x 14 to make it a perfect square?**

**Options:**

1) 1

2) 311

3) 5

4) 0

**Correct Answer: 1**

**QID : 15 - If 8 men can do a piece of work in 14 days, then in how much time (in days) will 7 men do the same piece of work?**

**Options:**

1) 16

2) 15

3) 17

4) 18

**Correct Answer: 16**

**QID : 16 - Two buses are moving towards each other with speed of 20 km/hr and 34 km/hr respectively. What will be the distance (in metres) between the two buses one second before they collide?**

**Options:**

1) 21

2) 18

3) 12

4) 15

**Correct Answer: 15**

**QID : 17 - **

**Which adventure activity had the second lowest number of participants?**

**Options:**

1) F

2) A

3) D

4) G

**Correct Answer: D**

**QID : 18 - **

**What is the ratio of participants of activity G to participants of activity B?**

**Options:**

1) 9 : 5

2) 12 : 7

3) 5 : 9

4) 7 : 12

**Correct Answer: 5 : 9**

**QID : 19 - **

**Participants of activity A were lesser than that of F by ___________%.**

**Options:**

1) 25

2) 30

3) 20

4) 35

**Correct Answer: 20**

**QID : 20 - **

**If 30% of participants of activity F had chosen to participate in activity G instead then the number of participants of G would have increased(in percent) by?**

**Options:**

1) 90

2) 55

3) 45

4) 60

**Correct Answer: 45**

**QID : 21 - The perimeter and the breadth of a rectangle are 82 cm and 20 cm respectively. Calculate the length of its diagonal (in cm).**

**Options:**

1) 58

2) 21

3) 42

4) 29

**Correct Answer: 29**

**QID : 22 - Find the circumference (in cm) of a circle of radius 7 cm.**

**Options:**

1) 56

2) 44

3) 16

4) 32

**Correct Answer: 44**

**QID : 23 - The volume of a hemisphere is 89.83 cm³. Find its diameter (in cm).**

**Options:**

1) 3.5

2) 7

3) 14

4) 10.5

**Correct Answer: 7**

**QID : 24 - ∆ABC is right angled at B. If m∠C = 450, then find the value of (cosecA - √3).**

**Options:**

1) (4-√3)/2

2) √2-√3

3) -√3/2

4) (√6-1)/√3

**Correct Answer: √2-√3**

**QID : 5 - In ∆PQR measure of angle Q is 900. If sinP = 12/13, and PQ = 1cm, then what is the length (in cm) of side QR?**

**Options:**

1) 2.6

2) 3

3) 2.4

4) 4

**Correct Answer: 2.4**