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

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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

Printed Study Kit for SSC CHSL (10+2) Exam

Study Material for Junior Engineer (Civil / Electrical / Mechanical Engineering) Examination

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