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

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

(Quantitative Aptitude)

QID : 51 - What is the value  of (4a2 - 9b2)/(2a + 3b) is

Options:

1) 2a - 3b

2) 2a + 3b

3) 2a

4) 3b

Correct Answer: 2a - 3b

QID : 52 - 5% discount is offered on an item.  By applying a promo code the customer wins 20% cash back. What is the effective discount?

Options:

1) 28.8  percent

2) 24 percent

3) 25 percent

4) 21 percent

Correct Answer: 24 percent

QID : 53 - A student multiplied a number by 5/6 instead of 6/5. What is the percentage error in the calculation?

1) 44 percent

2) 30.56 percent

3) 15.28 percent

4) 22 percent

Correct Answer: 30.56 percent

QID : 54 - The difference between simple and  compound interests compounded annually on a certain sum of money for 2 years at 12% per annum is Rs 900.  What is the value  of given sum (in Rs)?

Options:

1) 125000

2) 250000

3) 62500

4) 187500

Correct Answer: 62500

QID : 55 - Given: 6x + 2(6-x) > 2x -2 < 5x/2 - 3x/4;  then  x can  take which of the following values?

Options:

1) 9

2) -8

3) 5

4) -9

Correct Answer: 5

QID : 56 - At least one  pair of opposite angles is congruent in a ...................

Options:

1) Cyclic quadrilateral

2) Trapezium

3) Isosceles trapezium

4) Kite

Correct Answer: Kite

QID : 57 - A rice trader buys  25 quintals of rice for Rs 1,825.  27% rice is lost  in transportation. At what  rate  should he sell to earn 20% profit?

Options:

1) Rs 44.4  per quintal

2) Rs 120 per quintal

3) Rs 87.6  per quintal

4) Rs 115.8 per quintal

Correct Answer: Rs 120 per quintal

QID : 58 - (1 + sinA)/(1 - sinA) is equal to? (1 + sinA)/(1 - sinA) कसक बराबर होगा?

Options:

1) (cosecA - 1)/(cosecA + 1)

2) (cosecA + 1)/(cosecA - 1)

3) (secA + 1)/(secA - 1)

4) (secA - 1)/(secA + 1)

Correct Answer: (cosecA + 1)/(cosecA - 1)

QID : 59 - Expanded and  simplification of (x + 3)(x - 1) will be equal to

Options:

1) x2  + 2x - 3

2) x2  + 3x + 2

3) x2  - 2x + 3

4) x2  + 3x - 2

Correct Answer: x2  + 2x - 3

QID : 60 - If 4/5th of 6/7th of a number is 216, then  8/9th of that  number will be

Options:

1) 179

2) 280

3) 160

4) 269

Correct Answer: 280

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

एसएससी - सीएचएसएल परीक्षा ​​अध्ययन सामग्री  

QID : 61 - In an army  selection process, the ratio  of selected to unselected candidates was 9:2. If 80 less had applied and  20 less selected, the ratio  of selected to unselected would  have been 5:1. How many  candidates had applied for the process?

Options:

1) 6160

2) 1540

3) 3080

4) 9240

Correct Answer: 3080

QID : 62 - If sin 30° + cos 45° = X, then  the value  of X.

Options:

1) (2√2-√3)/2

2) 4/√3

3) (1-√3)/√3

4) (1+√2)/2

Correct Answer: (1+√2)/2

QID : 63 - Product of digits of a 2-digit number is 18. If we add  63 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

Options:

1) 92

2) 29

3) 36

4) 63

Correct Answer: 29

QID : 64 - The average weight of Somdev, Gurdeep and  Ritu is 85 kg. If the average weight of Somdev and  Gurdeep be 79 kg and  that  of Gurdeep and  Ritu be 73 kg, then  the weight of Gurdeep is

Options:

1) 78

2) 49

3) 72

4) 90

Correct Answer: 49

QID : 65 - If sinC + sinD =X, then  the value  of X is?

Options:

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

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

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

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

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

QID : 66 - 4 hrs after a goods train passed a station, another train travelling at a speed of 72 km/hr following that goods train passed through that  station. If after passing the station the train overtakes the goods train in 8 hours. What is the speed of the goods train?

Options:

1) 48 km/hr

2) 57.6  km/hr

3) 72 km/hr

4) 38.4  km/hr

Correct Answer: 48 km/hr

QID : 67 - Find co-ordinates of the mid point  of the segment joining points C (3,-5) and  D (-7,3).

Options:

1) (-2, -1)

2) (5, -4)

3) (-5, 4)

4) (2, 1)

Correct Answer: (-2, -1)

QID : 68 - A line passing through the origin perpendicularly cuts the line 2x + 3y = 6 at point  M. Find M?

Options:

1) (6/11, 9/11)

2) (6/7,  9/7)

3) (6/11, -9/11)

4) (-6/7, 9/7)

Correct Answer: (6/11, 9/11)

QID : 69 - P and  Q can  do a project in 6 and  12 days respectively. In how many  days can  they complete 25% of the project if they work together?

Options:

1) 2 days

2) 4 days

3) 1 days

4) 8 days

Correct Answer: 1 days

QID : 70 - Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?

Options:

1) 21 cm

2) 14 cm

3) 7 cm

4) 28 cm

Correct Answer: 21 cm

QID : 71 - A cylindrical vessel of radius 6 cm is partially filled with water. By how much will the water level rise if a sphere of radius 5 cm is completely immersed in this  water? (Take π = 22/7)

Options:

1) 6.67  cm

2) 5.56  cm

3) 6.94  cm

4) 4.63  cm

Correct Answer: 4.63  cm

QID : 72 -

Options:

1) 29 : 35

2) 35 : 29

3) 31 : 37

4) 37 : 31

Correct Answer: 29 : 35

Options:

1) 55

2) 29

3) 42

4) 97

Correct Answer: 29

QID : 74 -

Options:

1) $0.94 trillion

2) $0.92 trillion

3) $1.06 trillion

4) $0.98 trillion

Correct Answer: $1.06 trillion

QID : 75-

Options:

1) 42

2) 37

3) 52

4) 47

Correct Answer: 47

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

एसएससी - सीएचएसएल परीक्षा ​​अध्ययन सामग्री  

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