# SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 10 January 2017" Afternoon Shift (Quantitative Aptitude)

## SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 10 January 2017" Afternoon Shift

## (Quantitative Aptitude)

**QID : 151 ** If xy = 56 and x^{2} + y^{2} = 113, then what will be the value of (x + y)?

**Options:**

1) 29

2) 21

3) 36

4) 15

**Correct Answer**: 15

**QID : 152 ** If 3A = 7B = 13C, then A : B : C is equal to

**Options:**

1) 21:39:91

2) 39:91:21

3) 13:7:3

4) 91:39:21

**Correct Answer**: 91:39:21

**QID : 153 ** Which of the following equations has 3 as a root?

**Options:**

1) x^{2} 7x + 12 = 0

2) x^{2} 5x + 12 = 0

3) x^{2} + 3x + 12 = 0

4) x^{2} + 3x 12 = 0

**Correct Answer**: x^{2} 7x + 12 = 0

**QID : 154 ** Amar is 2 times as good a workman as Badal and therefore is able to finish a job in 15 days less than Badal. In how many days can they together complete the job?

**Options:**

1) 30 days

2) 40 days

3) 10 days

4) 20 days

**Correct Answer**: 10 days

**QID : 155 ** What is the equation of the line which intercepts xaxis and yaxis at 3/4 and 2/3 respectively?

**Options:**

1) 8x + 9y = 6

2) 9x + 8y = 12

3) 8x 9y = 6

4) 9x + 8y = 12

**Correct Answer: **8x 9y = 6

**QID : 156 ** What is the value of tan3A?

**Options:**

1) (3tanA tan3A)/(1 3tan2A)

2) (3tanA + tan3A)/(1 + 3tan2A)

3) (3tanA tan3A)/(1 + 3tan2A)

4) (3tanA + tan3A)/(1 3tan2A)

**Correct Answer: **(3tanA tan3A)/(1 3tan2A)

**QID : 157 ** An angle is greater than its complementary by 20°. What will be the measure of the angle?

**Options:**

1) 55°

2) 35°

3) 100°

4) 80°

**Correct Answer**: 55°

**QID : 158 ** The radius of a hemisphere is 21 cm, what is its volume? (Take π = 22/7)

**Options:**

1) 38808 cubic cms

2) 9702 cubic cms

3) 19404 cubic cms

4) 29106 cubic cms

**Correct Answer**: 19404 cubic cms

**QID : 159 ** If cot2A cos2A = x, then value of x is

**Options:**

1) tan2Asec2A

2) cotAcosA

3) cot2Acos2A

4) tanAsecA

**Correct Answer**: cot2Acos2A

**QID : 160 ** What are the coordinates of the centroid of a triangle, whose vertices are A(2,5), B(4,4) and C(7,3)?

**Options:**

1) (4,3)

2) (1,0)

3) (3,3)

4) (3,2)

**Correct Answer**: (3,2)

**QID : 161 ** In a triangle the length of the side opposite the right angle is 6 cm, what is the length of the side opposite to the angle which measures 30°?

**Options:**

1) 3 cm

2) 3√3 cm

3) 3/2 cm

4) (3/2)√3 cm

**Correct Answer**: 3 cm

**QID : 162 ** If 2x + 5 > 2 + 3x and 2x 3 ≤ 4x 5, then x can take which of the following values?

**Options:**

1) 2

2) 2

3) 4

4) 4

**Correct Answer**: 2

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

## एसएससी - सीएचएसएल परीक्षा अध्ययन सामग्री

**QID : 163 ** If the radius of a circle is increased by 14% its area increases by

**Options:**

1) 28 percent

2) 29.96 percent

3) 14 percent

4) 14.98 percent

**Correct Answer**: 29.96 percent

**QID : 164 ** What is the value of tan150°?

**Options:**

1) √3

2) 1/√3

3) √3

4) 1/√3

**Correct Answer**: 1/√3

**QID : 165 ** When 0.151515.....is converted into a fraction, then the result is

**Options:**

1) 5/33

2) 17/33

3) 9/11

4) 7/33

**Correct Answer**: 5/33

**QID : 166 ** Among three numbers, the first is twice the second and thrice the third. If the average of three numbers is 429, then what is the difference between the first and the third number?

**Options:**

1) 412

2) 468

3) 517

4) 427

**Correct Answer: **468

**QID : 167 ** If (8x 4) = (3x + 6), then the numerical value of (x + 1)3 is

**Options:**

1) 3

2) 9

3) 27

4) 81

**Correct Answer**: 27

**QID : 168 ** If the amount received at the end of 2nd and 3rd year at compound interest on a certain Principal is Rs 30250, and Rs 33275 respectively, what is the rate of interest?

**Options:**

1) 10 percent

2) 5 percent

3) 20 percent

4) 16 percent

**Correct Answer**: 10 percent

**QID : 169 ** When a discount of 20% is given on an African safari ticket, the profit is 43%. If the discount is 28%, then the profit is

**Options:**

1) 71 percent

2) 113.3 percent

3) 13.6 percent

4) 28.7 percent

**Correct Answer**: 28.7 percent

**QID : 170 ** A missile travels at 1440 km/h. How many metres does it travel in one second?

**Options:**

1) 374 metres

2) 385 metres

3) 394 metres

4) 400 metres

**Correct Answer**: 400 metres

**QID : 171 **At 13% discount the selling price of a oven is Rs 18000, what is the selling price if the discount is 27.5%?

**Options:**

1) Rs 10875

2) Rs 12288.75

3) Rs 15000

4) Rs 16638.75

**Correct Answer: **Rs 15000

**QID : 172 **

**Options:**

1) 10220001

2) 253333

3) 314000

4) 929091

**Correct Answer**: 929091

**QID : 173 **

**Options:**

1) 2011 & 2015

2) 2013 & 2015

3) 2011 & 2012

4) 2014 & 2015

**Correct Answer**: 2011 & 2015

**QID : 174 **

**Options:**

1) Profit of Rs 30 crores

2) Profit of Rs 40 crores

3) Loss of Rs 30 crores

4) Loss of Rs 40 crores

**Correct Answer**: Profit of Rs 30 crores

**QID : 175 **

**Options:**

1) 26.71 percent

2) 29.21 percent

3) 31.71 percent

4) 24.21 percent

**Correct Answer: **26.71 percent