SSC CHSL (Tier - 1) Online Exam Paper - 2017 "held on 06 March 2018"

Evening Shift (Quantitative Aptitude)

QID : 1 - Find the square root of 1485961.

1) 1213
2) 1219
3) 1229
4) 1239

Correct Answer: 1219

QID : 2 -

1) 0.337
2) 0.339
3) 0.333
4) 0.335

Correct Answer: 0.333

QID : 3 -

1) 16
2) 36
3) 64
4) 21

Correct Answer: 36

QID : 4 -

1) 6
2) 8
3) 16
4) 22

Correct Answer: 22

QID : 5 - The triangle in which the orthocenter, circumcentre, Incenter and the centroid coincide each other at a point is known as _____________.

1) isosceles triangle
2) equilateral triangle
3) right angled triangle
4) obtuse angled triangle

Correct Answer: equilateral triangle

QID : 6 - If the radius of a circle is decreased to 25% of its original value, calculate the percentage decrease in the area of the circle.

1) 25%
2) 43.75%
3) 50%
4) 93.75%

Correct Answer: 43.75%

QID : 7 - On decreasing the price of a fan by 40%, its sales increases by 50%. What will be the percentage increase or decrease in its revenue?

1) 15% increase
2) 15% decrease
3) 10% decrease
4) 10% increase

Correct Answer: 10% decrease

QID : 8 - A sum of Rs 2489 is divided among A, B and C such that if Rs 12, Rs 12 and Rs 5 be diminish from the shares of A, B and C respectively, then their shares will be in the ratio of 5 : 3 : 4. What is the new share (in Rs) of C?

1) 750
2) 1060
3) 1475
4) 820

Correct Answer: 820

QID : 9 - The milk and water in two vessels are in the ratio of 3 : 1 and 7 : 11 respectively. In what ratio should the liquid in both the vessels be mixed to obtain a new mixture containing half milk and half water?

1) 5 : 7
2) 4 : 9
3) 1 : 1
4) 4 : 7

Correct Answer: 4 : 9

QID : 10 - Average of 14 numbers is 32. If the average of last 5 numbers is 26, then what is the average of the remaining numbers?

1) 35.33
2) 41.33
3) 27.5
4) 44.5

Correct Answer: 35.33

QID : 11 - A person borrows some money for 8 years at a rate of simple interest. If the ratio of principal and total interest is 5 : 8, then what is the rate ( in percentage) of interest?

1) 10
2) 20
3) 25
4) 30

Correct Answer: 20

QID : 12 - Cost price of a watch is Rs 530. If the loss percentage is 24%, then what is the value (in Rs) of loss?

1) 127.2
2) 153.2
3) 139.4
4) 114.2

Correct Answer: 127.2

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QID : 13 - Mahesh buys a watch of Rs 300 and sells it. Mahesh gives two successive discount of 15% and 6% to the buyer. What will be the selling price (in Rs) of the watch?

1) 213.4
2) 242.3
3) 239.7
4) 247.4

Correct Answer: 239.7

QID : 14 -

1) 5√3
2) 5/√3
3) 3√5
4) 3/√5

Correct Answer: 5/√3

QID : 15 - P can complete a work in 15 days and Q in 24 days. They began the work together, but Q left the work 2 days before its completion. In how many days, was the work completed?

1) 12
2) 10
3) 9
4) 11

Correct Answer: 10

QID : 16 - A bus moves at a speed of 84 km/hr after repairing and moves at a speed of 56 km/hr before repairing. It covers 2x distance in 8 hours after repairing. How much time (in hours) will it take to cover x distance before repairing?

1) 8
2) 5
3) 6
4) 9

Correct Answer: 6

QID : 17 -

The highest expenditure is for which item?

1) Rent
2) Marketing
3) Assessments
4) Placements

Correct Answer: Marketing

QID : 18 -

What is the total expenditure (in Rs lakhs)?

1) 1800
2) 900
3) 2000
4) 1000

Correct Answer: 1800

QID : 19 -

The measure of the central angle of the sector representing Faculty is ________ degrees.

1) 30
2) 45
3) 75
4) 60

Correct Answer: 60

QID : 20 -

Expenditure on Assessments and Placements constitute what percent of total expenditure?

1) 33.3%
2) 25%
3) 30%
4) 27.77%

Correct Answer: 27.77%

QID : 21 - The perimeter and the breadth of a rectangle are 60 cm and 14 cm respectively. Find its area (in cm²).

1) 112
2) 448
3) 224
4) 336

Correct Answer: 224

QID : 22 - If the perimeter of a semi-circle is 108 cm, then find its radius (in cm).

1) 42
2) 28
3) 56
4) 21

Correct Answer: 21

QID : 23 - Find the volume (in cm3) of a cube of side 7.5 cm.

1) 421.875
2) 77.145
3) 39.245
4) 24.435

Correct Answer: 421.875

QID : 24 - What is the value of (cot30°+ 2/√3) ?

1) 5/√3
2) (1+2√3)/2
3) 5/6
4) 2/√3

Correct Answer: 5/√3

QID : 25 - ∆XYZ is right angled at Y. If tanX = 24/7, then what is the value of cotZ ?

1) 25/7
2) 24/25
3) 7/24
4) 24/7

Correct Answer: 24/7

(E-Book) SSC CHSL Tier-1 EXAM ENGLISH MEDIUM Solved Question Papers PDF Download

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

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

Study Kit for SSC CGL EXAM

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