# SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 11 March 2018" Morning shift (Quantitative Aptitude)

## SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 11 March 2018"

## Morning shift; (Quantitative Aptitude)

**QID : 1 - **

**Options:**

1) 4

2) 3

3) 2

4) 1

**Correct Answer: 2**

**QID : 2 - Divide 150 into two parts such that the sum of their reciprocals
is 3/112. Calculate both the parts.**

**Options:**

1) 50, 90

2) 70, 80

3) 60, 90

4) 50, 100

**Correct Answer: 70, 80**

**QID : 3 - **

**Options:**

**QID : 4 - **

**Options:**

1) 2

2) 4

3) 6

4) 8

**Correct Answer: 6**

**QID : 5 - **

**Options:**

**QID : 6 - If the side of the equilateral triangle is 8√3 cm, then what is
the length (in cm) of the in radius of the triangle?**

**Options:**

1) 2

2) 4

3) 8√3

4) 16√3

**Correct Answer: 4**

**QID : 7 - The population of a town is 350000. It increases annually at the
rate of 20%. What will be the population after 2 years?**

**Options:**

1) 490000

2) 497000

3) 504000

4) 508000

**Correct Answer: 504000**

**QID : 8 - The incomes of P and Q are in the ratio 4 : 7 and their
expenditures are in the ratio 3 : 7. If P saves Rs 10000 and Q saves Rs 7000,
then what will be the income (in Rs) of P?**

**Options:**

1) 28000

2) 23000

3) 30000

4) 19000

**Correct Answer: 28000**

**QID : 9 - Akash starts a business with Rs 85000 and Payal joins him with
Rs 102000. If the profit at the end of a year is divided in the ratio 1 : 1,
then after how many months did Payal join Akash?**

**Options:**

1) 3

2) 2

3) 9

4) 8

**Correct Answer: 2**

**QID : 10 - What is the average of all the one digit, two digit and three
digit natural numbers?**

**Options:**

1) 300

2) 500

3) 1000

4) 1250

**Correct Answer: 500**

**QID : 11 - If the time increases by 7 years, then simple interest
increases by Rs 8400 on a sum of Rs 6000. What is the rate (in percentage) of
interest per annum?**

**Options:**

1) 18

2) 12

3) 20

4) 24

**Correct Answer: 20**

**QID : 12 - Cost price of a refrigerator is Rs 13400. If loss percentage is
4%, then what is the selling price (in Rs) of the refrigerator?**

**Options:**

1) 12203

2) 12864

3) 14420

4) 11312

**Correct Answer: 12864**

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**QID : 13 - On Selling a toy at 20/31 of the marked price there is a loss
of 20%. What will be the ratio of marked price and cost price of the toy?**

**Options:**

1) 31 : 18

2) 25 : 18

3) 31 : 25

4) 23 : 18

**Correct Answer: 31 : 25**

**QID : 14 - **

**Options:**

1) 3.5

2) 7

3) 4.5

4) 9

**Correct Answer: 3.5**

**QID : 15 - Two pipes X and Y can fill an empty tank in 16 hours and 20
hours respectively. Pipe Z alone can empty the completely filled tank in 25
hours. Firstly both pipes X and Y are opened and after 6 hours pipe Z is also
opened. What will be the total time (in hours) taken to completely fill the
tank?**

**Options:**

1) 80/7

2) 67/7

3) 28/3

4) 304/29

**Correct Answer: 304/29**

**QID : 16 - A person crosses a 900 metres wide road in 120 seconds. What is
his speed (in km/hr)?**

**Options:**

1) 24

2) 21

3) 36

4) 27

**Correct Answer: 27**

**QID : 17 - **

**In which year were the number of deaths lesser than that of the previous
year?**

**Options:**

1) 2013

2) 2012

3) 2014

4) 2015

**Correct Answer: 2013**

**QID : 18 - **

**What was the difference in the number of deaths between the years 2017 and
2013?**

**Options:**

1) 3000

2) 2500

3) 3500

4) 2000

**Correct Answer: 2000**

**QID : 19 - **

**The number of deaths in 2016 were lesser than that in 2012 by ________.**

**Options:**

1) 0.5

2) 0.6

3) 0.225

4) 0.375

**Correct Answer: No Correct Answer ( Benefit to all )**

**QID : 20 - **

**If on an average Rs 20 lakhs was paid as insurance for each death due to a
heart attack, then how much insurance was paid (in Rs crore) in the year 2013?**

**Options:**

1) 1000

2) 100

3) 20

4) 200

**Correct Answer: 100**

**QID : 21 - What must be the length (in cm) of the diagonal of a rectangle
if its area and breadth are 60 cm² and 5 cm respectively?**

**Options:**

1) 26

2) 8

3) 16

4) 13

**Correct Answer: 13**

**QID : 22 - The area of a circle is 616 cm². What is its circumference (in
cm).**

**Options:**

1) 176

2) 88

3) 70

4) 140

**Correct Answer: 88**

**QID : 23 - What is the curved surface area (in cm²) of a hemisphere of
diameter 42 cm?**

**Options:**

1) 2332

2) 1778

3) 1556

4) 2772

**Correct Answer: 2772**

**QID : 24 - What is the value of (tan600 + 1/3) ?**

**Options:**

1) (2√2+1)/2

2) (√3+1)/√3

3) (3√3+1)/3

4) (3+√2)/3√2

**Correct Answer: (3√3+1)/3**

**QID : 25 - ∆PQR is right angled at Q. If cosP = 3/5, then what is the
value of cosR ?**

**Options:**

1) 3/4

2) 5/3

3) 4/5

4) 4/3

**Correct Answer: 4/5**