SSC CGL 2017 EXAM PAPER : Held on 20-AUG-2017 Shift-3 (Mathematics)

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SSC CGL 2017 EXAM PAPER : Held on 20-AUG-2017 Shift-3

(Mathematics)


QID : 256 - Of the 3 numbers whose average is 40, the first is 1/3 rd the sum of other 2. What is the first number?

Options:

1) 20
2) 50
3) 25
4) 30

Correct Answer: 30

QID : 257 - A trader buys 500 kgs of cotton for Rs 9,000. 10% of this cotton is spoiled due to rain. At what rate (Rs/Kg) should he sell the rest to earn 10% profit?

Options:

1) 25
2) 30
3) 22
4) 20

Correct Answer: 22

QID : 258 - A student has to secure 40% marks to pass. He gets 67 and fails by 13 marks. What is the maximum marks?

Options:

1) 300
2) 200
3) 150
4) 240

Correct Answer: 200

QID : 259 - A spaceship travels at 1,260 km/h. How many metres does it travel in 1/10 th of a second?

Options:

1) 126
2) 35
3) 36
4) 125

Correct Answer: 35

QID : 260 - If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 1,800, and Rs 1,926 respectively, what is the rate of interest?

Options:

1) 7.5%
2) 7%
3) 6%
4) 6.5%

Correct Answer: 7%

QID : 261 - If (-1/2) * ( x - 5) + 3 = -5/2, then what is the value of x?

Options:

1) 16
2) 4
3) -6
4) -4

Correct Answer: 16

QID : 262 - If a - b = 1 and ab = 6, then what is the value of a3 - b3?

Options:

1) 21
2) 23
3) 19
4) 25

Correct Answer: 19

QID : 263 - A number is greater than 58 times its reciprocal by 3/4. What is the number?

Options:

1) -8
2) 12
3) -12
4) 8

Correct Answer: 8

QID : 264 - What is the sum of the first 13 terms of an arithmetic progression if the first term is -10 and last term is 26?

Options:

1) 104
2) 140
3) 84
4) 98

Correct Answer: 104

QID : 265 - What is the reflection of the point (-0.5, 6) in the x-axis?

Options:

1) (0.5, -6)
2) (-6, -0.5)
3) (6, -0.5)
4) (-0.5, -6)

Correct Answer: (-0.5, -6)

QID : 266 - In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?

Options:

1) 1 : 4
2) 4 : 1
3) 1 : 2
4) 2 : 1

Correct Answer: 1 : 4

QID : 267 - At what point does the line 2x - 3y = 6 cuts the Y axis?

Options:

1) (0, 2)
2) (-2, 0)
3) (2, 0)
4) (0, -2)

Correct Answer: (0, -2)

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QID : 268 - The areas of two similar triangles ΔABC and ΔPQR are 36 sq cms and 9 sq cms respectively. If PQ = 4 cm then what is the length of AB (in cm)?

Options:

1) 16
2) 12
3) 8
4) 6

Correct Answer: 8

QID : 269 - What is the value of Cot 45° + Cosec 60°?

Options:

1) (√6 + 1)/√3
2) (1 + √3)/2
3) 5/√3
4) (√3 + 2)/√3

Correct Answer: (√3 + 2)/√3

QID : 270 - Δ LMN is right angled at M. If m∠N = 60o., then Tan L =______.

Options:

1) 1/2
2) 1/√3
3) 1/√2
4) 2

Correct Answer: 1/√3

QID : 271 - If Tan θ = 4/3, then what is the value of Sin θ?

Options:

1) 1.25
2) 0.8
3) 4/3
4) 3/4

Correct Answer: 0.8

QID : 272 -

Which is the second biggest expense of the company?

Options:

1) Raw materials
2) Salaries
3) Transport
4) Electricity

Correct Answer: Electricity

QID : 273 -

The ratio of company's expenditure on Raw material and Transport to Salaries is:

Options:

1) 2 : 1
2) 1 : 1
3) 1 : 2
4) 3 : 1

Correct Answer: 3 : 1

QID : 274 -

The company's expenditure on interest is greater than expenditure on rent by

Options:

1) 100%
2) 50%
3) 200%
4) 150%

Correct Answer: 100%

QID : 275 -

If the total expenses of the company are Rs 50 crores, the total expenditure (in Rs crores) on Transport and Electricity is:

Options:

1) 7.5
2) 12.5
3) 20
4) 10

Correct Answer: 20

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