# SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 25 January 2017" Morning Shift (Quantitative Aptitude)

## SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 25 January 2017"

## Morning Shift (Quantitative Aptitude)

**QID : 51 **- The two numbers are 63 and 77, HCF is 7, Find the LCM.

**Options:****1**) 668**2**) 693**3**) 674**4**) 680

**Correct Answer:** 693

**QID : 52 **- The total cost of a washing machine with an electric chimney was Rs 57,750. The electric chimney was sold at a profit of 34% and the washing machine at a loss of 24%. If the sale price was the same in both the items, then the cost price of the cheaper item was _______.

**Options:****1**) Rs 26850**2**) Rs 20900**3**) Rs 28875**4**) Rs 25850

**Correct Answer:** Rs 20900

**QID : 53 **- If (7 - 12x) - (3x - 7) = 14, then the value of x is _____ .

**Options:****1**) -4**2**) 0**3**) 5**4**) 2

**Correct Answer:** 0

**QID : 54 **- Find the roots of the quadratic equation 6x2- 11x - 35 = 0

**Options:****1**) 5/3, -7/2**2**) -5/3, 7/2**3**) -3/5, 2/7**4**) 3/5, -2/7

**Correct Answer:** -5/3, 7/2

**QID : 55 **- If 5x + 2 < 4x + 1 and 2(x - 4) - 2 ≤ 4x - 1; then x can take which of the following values?

**Options:****1**) 0**2**) 2**3**) 4**4**) -2

**Correct Answer:** -2

**QID : 56 **- Two students appeared for an examination. One of them secured 10 marks more than the other and his marks were 75% of the sum of their marks. The marks obtained by them are

**Options:****1**) 52 and 42**2**) 68 and 58**3**) 63 and 53**4**) 15 and 5

**Correct Answer:** 15 and 5

**QID : 57 **- By increasing the price of entry ticket to a fair in the ratio 3:7, the number of visitors to the fair has decreased in the ratio 16:13. In what ratio has the total collection increased or decreased?

**Options:****1**) decreased in the ratio 91:48**2**) increased in the ratio 48:91**3**) increased in the ratio 39:112**4**) decreased in the ratio 112:39

**Correct Answer:** increased in the ratio 48:91

**QID : 58 **- To cover a distance of 315 km in 2.8 hours what should be the average speed of the car in meters/second?

**Options:****1**) 112.5 m/s**2**) 56.25 m/s**3**) 62.5 m/s**4**) 31.25 m/s

**Correct Answer:** 31.25 m/s

**QID : 59 **- In an arithmetic progression, if 17 is the 3rd term, -25 is the 17th term, then -1 is which term?

**Options:****1**) 10**2**) 11**3**) 9**4**) 12

**Correct Answer:** 9

**QID : 60 **- The distance between the points (4,-8) and (k,0) is 10. Find k?

**Options:****1**) k = 6 or -2**2**) k = 10 or -2**3**) k = 10 or -4**4**) k = 6 or -4

**Correct Answer:** k = 10 or -2

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

## Study Material for Junior Engineer (Civil / Electrical / Mechanical Engineering) Examination

## Study Kit for SSC CGL EXAM

**QID : 61 **- Praful has done 1/2 of a job in 30 days, Sarabjit completes the rest of the job in 10 days. In how many days can they together do the job?

**Options:****1**) 30 days**2**) 45 days**3**) 15 days**4**) 60 days

**Correct Answer:** 15 days

**QID : 62 **- Ticket for an adult is Rs 500 and a child is Rs 200. 1 child goes free with two adults. If a group has 20 adults and 8 children what will be the discount the group get?

**Options:****1**) 53.43 percent**2**) 13.79 percent**3**) 32.2 percent**4**) 35.06 percent

**Correct Answer:** 13.79 percent

**QID : 63 **- A factory buys 8 machines. 3 Machine A, 2 Machine B and rest Machine C. Prices of the machines are Rs 100000, Rs 80000 and Rs 45000 respectively. Calculate the average cost of these machines?

**Options:****1**) 74375**2**) 75000**3**) 75625**4**) 72875

**Correct Answer:** 74375

**QID : 64 **- What is the equation of the line which passes through the points (2,3) and (-4,1)?

**Options:****1**) x - 3y = -7**2**) x + 3y = 7**3**) x - 3y = 7**4**) x + 3y = -7

**Correct Answer:** x - 3y = -7

**QID : 65 **- In ΔABC, the angle bisector of ∠A cuts BC at E. Find length of AC, if lengths of AB, BE and EC are 9 cm, 3.6 cm and 2.4 cm?

**Options:****1**) 5.4 cm**2**) 8 cm**3**) 4.8 cm**4**) 6 cm

**Correct Answer:** 6 cm

**QID : 66 **- The effective annual rate of interest corresponding to a nominal rate of 22% per annum payable half-yearly is

**Options:****1**) 44 percent**2**) 23.21 percent**3**) 46.42 percent**4**) 22 percent

**Correct Answer:** 23.21 percent

**QID : 67 **- In a triangle, the length of the opposite side of the angle which measures 45° is 8√2 cm, what is the length of the side opposite to the angle which measures 90°?

**Options:****1**) 16 cm**2**) 4√3 cm**3**) 8√3 cm**4**) 6√3 cm

**Correct Answer:** 16 cm

**QID : 68 **- If the volume of a cylinder is 2156 cubic cm and height is 14 cm, find its radius?

**Options:****1**) 14 cm**2**) 21 cm**3**) 3.5 cm**4**) 7 cm

**Correct Answer:** 7 cm

**QID : 69 **- What is the value of cot 4π/3?

**Options:****1**) 1/√3**2**) -√3**3**) -1**4**) √3

**Correct Answer:** 1/√3

**QID : 70 **- 2cos[(C+D)/2].cos[(C-D)/2] is equal to

**Options:****1**) cosC - cosD**2**) sinC + sinD**3**) cosC + cosD**4**) sinC - sinD

**Correct Answer:** cosC + cosD

**QID : 71 **- cot2Acos2A is equal to

**Options:****1**) cot2A + cos2A**2**) tan2A - cos2A**3**) cot2A - cos2A**4**) tan2A + cos2A

**Correct Answer:** cot2A - cos2A

**QID : 72 **-

**Options:****1**) 1058.9**2**) 143**3**) 347**4**) 105.89

**Correct Answer:** 105.89

**QID : 73 **-

**Options:****1**) 2062**2**) 2291**3**) 909**4**) 2545

**Correct Answer:** 2062

**QID : 74 **-

**Options:****1**) 75 cms**2**) 80 cms**3**) 65 cms**4**) 70 cms

**Correct Answer:** 70 cms

**QID : 75 **-

**Options:****1**) 2.8 hours**2**) 2.3 hours**3**) 1.3 hours**4**) 3.3 hours

**Correct Answer:** 2.8 hours