SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 22 January 2017" Evening Shift (Quantitative Aptitude)

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SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 22 January 2017" Evening Shift (Quantitative Aptitude)

QID : 251 ­ P and Q can do a project in 12 and 12 days respectively. In how many days can they complete 50% of the project if they work together?

Options:

1) 6 days

2) 3 days

3) 18 days

4) 1.5 days

Correct Answer: 3 days

QID : 252 ­ If 4(x + 5) ­ 3 > 6 ­ 4x ≥ x ­ 5; then the value of x is

Options:

1) ­2

2) ­1

3) 3

4) 4

Correct Answer: ­1

QID : 253 ­ The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x­axis to (­4,2). The co­ordinates of point R are

Options:

1) (­4,­2)

2) (­4,2)

3) (4,2)

4) (4,­2)

Correct Answer: (4,2)

QID : 254 ­ For triangle PQR, find equation of altitude PS if co­ordinates of P, Q and R are (1,2), (2,­1) and (0,5) respectively?

Options:

1) x ­ 3y = ­7

2) x + 3y = ­5

3) x ­ 3y = ­5

4) x + 3y = ­7

Correct Answer: x ­ 3y = ­5

QID : 255 ­ If sec 300° = x, then value of x is sec 300° = x, तो x का ℓा मान ह?

Options:

1) ­√2

2) 1/√3

3) 2

4) ­1

Correct Answer: 2

QID : 256 ­ To cover a distance of 225 km in 2.5 hours what should be the average speed of the car in meters/second?

Options:

1) 90 m/s

2) 45 m/s

3) 50 m/s

4) 25 m/s

Correct Answer: 25 m/s

QID : 257 ­ An angle is greater than its complementary angle by 30°. Find the measure of the angle?

Options:

1) 30°

2) 90°

3) 60°

4) 120°

Correct Answer: 60°

QID : 258 ­ A rice trader buys 8 quintals of rice for Rs 3,600. 10% rice is lost in transportation. At what rate should he sell to earn 15% profit?

Options:

1) Rs 352.1 per quintal

2) Rs 517.5 per quintal

3) Rs 575 per quintal

4) Rs 582.3 per quintal

Correct Answer: Rs 575 per quintal

QID : 259 ­ What is the value of (3/5 + 7/9)?

Options:

1) 62/45

2) 31/28

3) 5/7

4) 1/7

Correct Answer: 62/45

QID : 260 ­ Marked price of an item is Rs 200. On purchase of 1 item discount is 5%, on purchase of 2 items discount is 14%. Rajeshri buys 3 items, what is the effective discount?

Options:

1) 37 percent

2) 26.25 percent

3) 11 percent

4) 30.2 percent

Correct Answer: 11 percent

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QID : 261 ­ If the radius of a circle is increased by 16%, its area increases by

Options:

1) 34.56 percent

2) 32 percent

3) 16 percent

4) 17.28 percent

Correct Answer: 34.56 percent

QID : 262 ­ Expand and simplify (x + 4)2 + (x ­ 2)2

Options:

1) 2(x2 + 2x + 10)

2) 2(x2 + 2x ­ 10)

3) 2(x2 ­ 2x + 10)

4) 2(x2 ­ 2x ­ 10)

Correct Answer: 2(x2 + 2x + 10)

QID : 263 ­ A cone is hollowed out of a solid wooden cube of side 6 cm. The diameter and height of the cone is same as the side of the cube. What is the volume of the remaining cube?

Options:

1) 159.42 cubic cms

2) 323.15 cubic cms

3) 106.33 cubic cms

4) 210.66 cubic cms

Correct Answer: 159.42 cubic cms

QID : 264 ­ In Δ ABC, the median AD is 7 cm and CB is 14 cm, measure of ∠CAB is

Options:

1) 30°

2) 60°

3) 90°

4) 120°

Correct Answer: 90°

QID : 265 ­ Among three numbers, the first is twice the second and thrice the third. If the average of three numbers is 198, then what is the difference between the first and the third number?

Options:

1) 216

2) 297

3) 661

4) 431

Correct Answer: 216

QID : 266 ­ If secA/√(sec2A ­ 1) = x, then value of x is

Options:

1) tanA

2) cosecA

3) sinA

4) cosA

Correct Answer: cosecA

QID : 267 ­ If Gangadhar's salary is 3/11 times of Hari's and Shambhu's is 3/4 times of Hari's, what is the ratio of Gangadhar's salary to Shambhu's?

Options:

1) 44:9

2) 4:11

3) 9:44

4) 11:4

Correct Answer: 4:11

QID : 268 ­ If a + b = 8 and ab =15, then a3 + b3 is

Options:

1) 224

2) 244

3) 152

4) 128

Correct Answer: 152

QID : 269 ­ What is the value of (1 + cotA)2 + (1 ­ cotA)2?

Options:

1) 2cosec2A

2) 2sec2A

3) 1 ­ 2cosec2A

4) 1 ­ 2sec2A

Correct Answer: 2cosec2A

QID : 270 ­ The sum of twice a number and thrice its reciprocal is 25/2. What is the number?

Options:

1) 7

2) 6

3) 5

4) 4

Correct Answer: 6

QID : 271 ­ A sum fetched a total simple interest of Rs. 7728 at the rate of 7% per year in 8 years. What is the sum?

Options:

1) Rs 13800

2) Rs 16560

3) Rs 11040

4) Rs 8280

Correct Answer: Rs 13800

QID : 272 ­

Options:

1) 606154

2) 7880002

3) 253333

4) 224000

Correct Answer: 606154

QID : 273 ­

Options:

1) 2011 & 2013

2) 2013 & 2015

3) 2011 & 2015

4) 2014 & 2015

Correct Answer: 2011 & 2015

QID : 274 ­

Options:

1) Profit of Rs 20 crores

2) Loss of Rs 30 crores

3) Loss of Rs 20 crores

4) Profit of Rs 30 crores

Correct Answer: Loss of Rs 20 crores

QID : 275 ­

Options:

1) 20.29 percent

2) 22.79 percent

3) 25.29 percent

4) 17.79 percent

Correct Answer: 20.29 percent

 

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

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