SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 08 January 2017" Evening Shift

(Quantitative Aptitude)

QID : 151 - Simple interest on a certain  sum of money for 3 years  at 8% per annum is half the compound interest on Rs 1200 for 2 years  at 10% per annum. The sum placed on simple  interest is

Options:

1) Rs 525

2) Rs 1050

3) Rs 260

4) Rs 420

Correct Answer: Rs 525

QID : 152 - If 2x + 3(5-2x) > 2 - 3x < 2x - x/3, then x can take which of the following values?

Options:

1) 0

2) -2

3) -4

4) 2

Correct Answer: 2

QID : 153 - If x + y = 12 and xy = 32, then what is the value of x²  + y²

Options:

1) 24

2) 144

3) 128

4) 80

Correct Answer: 80

QID : 154 - Which of the following numbers is completely divisible by 99?

Options:

1) 51579

2) 51557

3) 55036

4) 49984

Correct Answer: 51579

QID : 155 - If cosC + cosD = x, then value of x is

Options:

1) 2cos[(C+D)/2]cos[(C-D)/2]

2) 2sin[(C+D)/2]sin[(C-D)/2]

3) 2cos[(C+D)/2]sin[(C-D)/2]

4) 2sin[(C+D)/2]cos[(C-D)/2]

Correct Answer: 2cos[(C+D)/2]cos[(C-D)/2]

QID : 156 - What is the length of the arc whose central  angle is 30° and radius  of the circle is 21 cm?

Options:

1) 22 cm

2) 16.5 cm

3) 28.5 cm

4) 11 cm

Correct Answer: 11 cm

QID : 157 - A solid copper sphere of radius  9 cm is melted and reformed into a wire of radius  1 mm. What will be the length of this wire? (Take π = 22/7)

Options:

1) 1166.4  metres

2) 1458 metres

3) 777.6 metres

4) 972 metres

Correct Answer: 972 metres

QID : 158 - The simplified  form of (4x + 3)2. (3x - 5) - (4x3  - 12x2  + 9x - 20) is

Options:

1) 6x2  - 48x - 50

2) 24x3  + 2x2  - 32x - 15

3) 44x3  + 4x2  - 102x - 25

4) 24x3  + 8x2  - 42x - 50

Correct Answer: 44x3  + 4x2  - 102x - 25

QID : 159 - The sum of a non-zero number and its reciprocal is 2. What is the number?

Options:

1) 1

2) 2

3) 0

4) 4

Correct Answer: 1

QID : 160 - What is the value of cosec -150°?

Options:

1) -2

2) 2/√3

3) 2

4) -2/√3

Correct Answer: -2

 

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

एसएससी - सीएचएसएल परीक्षा ​​अध्ययन सामग्री 

QID : 161 - If tanA - cotA = x, then value of x is?

Options:

1) (1 + 2cos2A)/(sinA cosA)

2) (sinA cosA)/(1 - 2cos2A)

3) (sinA cosA)/(1 + 2cos2A)

4) (1 - 2cos2A)/(sinA cosA)

Correct Answer: (1 - 2cos2A)/(sinA cosA)

QID : 162 - What is the equation of the line passing through  the point (-1,3) and having x-intercept of 4 units?

Options:

1) 3x - 5y = 12

2) 3x + 5y = 12

3) 3x + 5y = -12

4) 3x - 5y = -12

Correct Answer: 3x + 5y = 12

QID : 163 - 25% discount is offered on an item. By applying a promo code  the customer wins 8% cash back. What is the effective discount?

Options:

1) 35.75 percent

2) 35 percent

3) 31 percent

4) 12.5 percent

Correct Answer: 31 percent

QID : 164 - Prabhat has  done 1/2 of a job in 12 days. Santosh completes the rest of the job in 6 days. In how many days can they together do the job?

Options:

1) 12 days

2) 4 days

3) 8 days

4) 16 days

Correct Answer: 8 days

QID : 165 - x and y are two numbers such  that their mean proportion is 16 and third proportion is 128. What is the value of x and y?

Options:

1) 8 and 16

2) 16 and 32

3) 8 and 32

4) 16 and 16

Correct Answer: 8 and 32

QID : 166 - In the first 32 overs of a cricket match,  the run rate was 7.2 runs/over. What is the required  run rate in the remaining 18 overs to reach  the target  of 297 runs?

Options:

1) 4.3

2) 4.9

3) 3.1

4) 3.7

Correct Answer: 3.7

QID : 167 - Chord AB of a circle when extended meets the tangent to the circle at point P. PT is the tangent touching the circle at point T. If lengths of PT and PB are 6 cm and 4 cm respectively, what is the length of PA?

Options:

1) 12 cm

2) 18 cm

3) 27 cm

4) 9 cm

Correct Answer: 9 cm

QID : 168 - A student multiplied a number by 4/5 instead of 5/4.  What is the percentage error in the calculation?

Options:

1) 56.25 percent

2) 18 percent

3) 28.13 percent

4) 36 percent

Correct Answer: 36 percent

QID : 169 - Ruchir walks at 20 km/hr  and Rukma cycles at 25 km/hr  towards each  other. What was the distance between them when they started if they meet  after 48 minutes?

Options:

1) 54 km

2) 45 km

3) 36 km

4) 27 km

Correct Answer: 36 km

QID : 170 - A vendor buys chikoos at 15 for Rs 8 and then sells at 10 for Rs 6. What will be the result?

Options:

1) 12.5 percent loss

2) 11.11 percent gain

3) 12.5 percent gain

4) 11.1 percent loss

Correct Answer: 12.5 percent gain

QID : 171 - Point Q(-1,b) is the midpoint  of segment EF. Co-ordinates of point E are (-4,a) and point F are (2,0). What is the value of a and b?

Options:

1) a = 2; b = 1

2) a = -2; b = -1

3) a = -4; b = -8

4) a = 4; b = 8

Correct Answer: a = -2; b = -1

QID : 172 -

Options:

1) Ali

2) Alok

3) Amit

4) Amol

Correct Answer: Ali

QID : 173 -

Options:

1) 742.5

2) 776.25

3) 675

4) 708.75

Correct Answer: 708.75

QID : 174 -

Options:

1) 1.38

2) 1.63

3) 1.88

4) 1.13

Correct Answer: 1.38

QID : 175 -

Options:

1) 360000 shares

2) 330000 shares

3) 345000 shares

4) 315000 shares

Correct Answer: 345000 shares

 

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

एसएससी - सीएचएसएल परीक्षा ​​अध्ययन सामग्री

 

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