# SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 13 March 2018" Afternoon Shift (Quantitative Aptitude)

## SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 13 March 2018"

## Afternoon Shift (Quantitative Aptitude)

**QID : 1 - What is the place value and face value of 9 in 68956
respectively?**

**Options:**

1) 9, 900

2) 900, 9

3) 9, 9

4) 9000, 900

**Correct Answer: 900, 9**

**QID : 2 - Find the unit place digit in 71 x 72 x 73 x 74 x 76 x 77 x 78 x
79.**

**Options:**

1) 2

2) 0

3) 4

4) 6

**Correct Answer: 6**

**QID : 3 - **

**Options:**

1) 255

2) 511

3) 1021

4) 2047

**Correct Answer: 1021**

**QID : 4 - **

**Options:**

1) 8

2) 32

3) 128

4) 256

**Correct Answer: 128**

**QID : 5 - The line bisecting all the three angles of a triangle meets at a
common point. This point is known as ______________.**

**Options:**

1) circum-center

2) centroid

3) orthocenter

4) in-center

**Correct Answer: in-center**

**QID : 6 - The point of the intersection of three medians is known as the
____________.**

**Options:**

1) circum-centre

2) in-center

3) centroid

4) orthocenter

**Correct Answer: centroid**

**QID : 7 - If P = 5X and Q = X, then P is how much percentage more than Q?**

**Options:**

1) 80

2) 320

3) 500

4) 400

**Correct Answer: 400**

**QID : 8 - The ratio of three numbers is 2 : 5 : 7. If their product is
1890, then what is the sum of the three numbers?**

**Options:**

1) 82

2) 140

3) 42

4) 72

**Correct Answer: 42**

**QID : 9 - P starts a business with Rs 14000. After 8 months Q joins P with
Rs 8000. After 3 years, what will be the ratio of the profit of P and Q?**

**Options:**

1) 12 : 5

2) 9 : 4

3) 14 : 9

4) 15 : 8

**Correct Answer: 9 : 4**

**QID : 10 - A person bought 100 cars for Rs 40000. If the average price of
60 cars is Rs 500, then what will be the average price (in Rs) of remaining
cars?**

**Options:**

1) 200

2) 250

3) 300

4) 350

**Correct Answer: 250**

**QID : 11 - The simple interest on a sum for 5 years is Rs 16800. The rate
of interest for the first 3 years is 8% per annum and for the next 2 years is
12% per annum. What is the value (in Rs) of sum?**

**Options:**

1) 30000

2) 38000

3) 32000

4) 35000

**Correct Answer: 35000**

**QID : 12 - Selling price of an article is Rs 1144. If loss percentage is
12%, then what is the cost price (in Rs) of article?**

**Options:**

1) 1300

2) 1006

3) 1242

4) 1440

**Correct Answer: 1300**

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**QID : 13 - Marked price of a chair is Rs 800 and discount is 15%. What is
additional discount (in percentage) should be offered to the customer to bring
the price of chair to Rs 578?**

**Options:**

1) 15

2) 10

3) 16.5

4) 17.5

**Correct Answer: 15**

**QID : 14 - **

**Options:**

1) Only I

2) Only II

3) Neither I nor II

4) Both I and II

**Correct Answer: Only I**

**QID : 15 - Two pipes can fill a cistern in 28 and 21 hours respectively
and an another pipe can empty 30 gallons of water per hour. All the three pipes
working together can fill the empty cistern in 84 hours. What is the capacity
(in gallons) of the cistern?**

**Options:**

1) 350

2) 450

3) 420

4) 480

**Correct Answer: 420**

**QID : 16 - A train is moving at the speed of 36 km/hr. How many seconds it
will take to cover a distance of 600 meters?**

**Options:**

1) 60

2) 120

3) 30

4) 40

**Correct Answer: 60**

**QID : 17 - **

**In which year were failures greater than that of the previous year?**

**Options:**

1) 2014

2) 2013

3) 2015

4) 2016

**Correct Answer: 2014**

**QID : 18 - **

**What was the difference in failures between the years 2011 and 2013?**

**Options:**

1) 6000

2) 4500

3) 6500

4) 4000

**Correct Answer: 4500**

**QID : 19 - **

**Failures in 2014 were greater than that in 2012 by ________.**

**Options:**

1) 25%

2) 16.67%

3) 20%

4) 15%

**Correct Answer: 20%**

**QID : 20 - **

**What is the average number of failures in the last three years?**

**Options:**

1) 1500

2) 1250

3) 1350

4) 1400

**Correct Answer: 1500**

**QID : 21 - The area of a square is 40.5 cm². Find the length of its
diagonal (in cm).**

**Options:**

1) 9

2) 4.5

3) 18

4) 13.5

**Correct Answer: 9**

**QID : 22 - What is the measure of an exterior angle of a regular polygon
of 10 sides?**

**Options:**

1) 30

2) 24

3) 36

4) 20

**Correct Answer: 36**

**QID : 23 - The total surface area of a hemisphere is 462 cm2. Find its
diameter (in cm).**

**Options:**

1) 7

2) 28

3) 21

4) 14

**Correct Answer: 14**

**QID : 24 - What is the value of (sin60° - 2/√3) ?**

**Options:**

1) -1/2√3

2) -1/2

3) 1/√3

4) (1-2√3)/2

**Correct Answer: -1/2√3**

**QID : 25 - ∆PQR is right angled at Q. If tanP = 24/7, then what is the
value of cosR ?**

**Options:**

1) 25/7

2) 24/25

3) 24/7

4) 7/24

**Correct Answer: 24/25**