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