# SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 12 March 2018" Evening Shift (Quantitative Aptitude)

## SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 12 March 2018"

## Evening Shift (Quantitative Aptitude)

**QID : 1 - The addition of a rational number and its reciprocal is 61/30.
Calculate the number.**

**Options:**

1)

2)

3)

4)

**Correct Answer: **

**QID : 2 - **

**Options:**

1) 5

2) 0

3) 3

4) 9

**Correct Answer: 3**

**QID : 3 - **

**Options:**

1) 4

2) 8

3) 12

4) 14

**Correct Answer: 14**

**QID : 4 - **

**Options:**

1) 198

2) 208

3) 218

4) 228

**Correct Answer: 208**

**QID : 5 - **

**Options:**

1) 8

2) 10

3) 12

4) 14

**Correct Answer: 10**

**QID : 6 - The line parallel to the BC of the triangle ABC divides the
other two sides at the point D and E in such a way that AB=3AD. Calculate the
ratio of DE and BC.**

**Options:**

1) 1:6

2) 1:4

3) 1:3

4) 3:1

**Correct Answer: 1:3**

**QID : 7 - If A% of A is 196, then what is the value of A?**

**Options:**

1) 170

2) 160

3) 120

4) 140

**Correct Answer: 140**

**QID : 8 - If a/b = c/d = e/f = 2/5, then what is (5a + 3c + 2e) : (5b + 3d
+ 2f)?**

**Options:**

1) 2 : 5

2) 3 : 5

3) 16 : 25

4) 20:33

**Correct Answer: 2 : 5**

**QID : 9 - C and D started a business by investing Rs 4000 and Rs 5000
respectively. After 3 months, C withdraws Rs 1000 while D invest Rs 1000 more
after 6 months of the starting of business. At the end of the year C’s share is
Rs 3900. What will be the total profit (in Rs) at the end of year?**

**Options:**

1) 7800

2) 10500

3) 8400

4) 12200

**Correct Answer: 10500**

**QID : 10 - The average height of 40 sticks is 154 cm. Some sticks of
average height 160 cm are taken out. If the new average height is 150 cm, then
how many sticks are remaining?**

**Options:**

1) 12

2) 16

3) 24

4) 28

**Correct Answer: 24**

**QID : 11 - Simple interest on a sum for 12 months at the rate of 25% per
annum is Rs 935.What is the value (in Rs) of sum?**

**Options:**

1) 3740

2) 3200

3) 4410

4) 4720

**Correct Answer: 3740**

**QID : 12 - The difference between cost price and selling price is Rs 451.
If loss percentage is 11%, then what is the selling price (in Rs)?**

**Options:**

1) 3254

2) 3649

3) 3857

4) 4100

**Correct Answer: 3649**

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**QID : 13 - A shopkeeper marks the price of his table 30% above the cost
price. He allows his customers a discount of 12% on the marked price. What is
the profit percentage?**

**Options:**

1) 14.4

2) 18

3) 16.66

4) 12.5

**Correct Answer: 14.4**

**QID : 14 - **

**Options:**

1) 5 + 2√5

2) 5 – 5√2

3) √25 + √21

4) √25 – 4

**Correct Answer: 5 + 2√5**

**QID : 15 - X and Y together can do a piece of work in 30 days. Y and Z
together can do the work in 20 days. X starts the work and works for 15 days
then Y takes that work and works for 27 days. Finally Z finishes the remaining
work in 9 days. In how many days Y alone can complete the entire work?**

**Options:**

1) 60

2) 45

3) 50

4) 65

**Correct Answer: 60**

**QID : 16 - A 220 metres long train takes 33 seconds to cross a 440 metres
long bridge. How much time (in seconds) will the train take to cross a 350
metres long bridge?**

**Options:**

1) 28.5

2) 17.5

3) 23.5

4) 27.5

**Correct Answer: 28.5**

**QID : 17 - **

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

**Options:**

1) 2015

2) 2016

3) 2014

4) 2017

**Correct Answer: 2014**

**QID : 18 - **

**What was the difference in the number of deaths between the years 2012 and
2014?
Options:**

1) 5500

2) 6000

3) 5000

4) 6500

**Correct Answer: 6500**

**QID : 19 - **

**The number of deaths in 2013 were lesser than that in 2016 by ________%.**

**Options:**

1) 50

2) 16.66

3) 33.33

4) 100

**Correct Answer: 33.33**

**QID : 20 - **

**If on an average Rs 10 lakhs were paid as insurance for each death due to
a dengue, then how much insurance was paid (in Rs crore) in the year 2015?**

**Options:**

1) 750

2) 1250

3) 1000

4) 1500

**Correct Answer: 750**

**QID : 21 - The perimeter of a square is 30 cm. Find its area (in cm²).**

**Options:**

1) 56.25

2) 112.5

3) 60.25

4) 120.5

**Correct Answer: 56.25**

**QID : 22 - The area of a circle is 346.5 cm². Find its radius (in cm).**

**Options:**

1) 10.5

2) 21

3) 7.5

4) 15

**Correct Answer: 10.5**

**QID : 23 - Find the volume (in cm3) of a hemisphere of diameter 42 cm.**

**Options:**

1) 17832

2) 153512

3) 13858

4) 19404

**Correct Answer: 19404**

**QID : 24 - ∆ABC is right angled at B. If m∠A = 600, then find the value of
(secC + 2).**

**Options:**

1) (2+2√3)/√2

2) 4/3

3) (2+2√3)/√3

4) 4/√3

**Correct Answer: (2+2√3)/√3**

**QID : 25 - In ∆ABC measure of angle B is 900. If cosA = 5/13, and AB =
10cm, then what is the length (in cm) of side BC?**

**Options:**

1) 26

2) 24

3) 25

4) 5

**Correct Answer: 24**