SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 30 January 2017"

Evening Shift (Quantitative Aptitude)

QID : 251 - (91 + 92 + 93 + ……… +110) is equal to

Options:

1) 4020

2) 2010

3) 6030

4) 8040

Correct Answer: 2010

QID : 252 - The value of x for which the expressions 15x + 4 and 13x - 2 become equal is ...............

1) -1

2) 1

3) -3

4) 3

Correct Answer: -3

QID : 253 - A car travels  a certain  distance at 70 km/h  and comes back at 30 km/h.  Find the average speed for total journey.

Options:

1) 42 km/hr

2) 50 km/hr

3) 34 km/hr

4) 58 km/hr

Correct Answer: 42 km/hr

QID : 254 - The price of an article is cut by 42%, to restore to its original value, the new price must he increased by ................

Options:

1) 42 percent

2) 72.41 percent

3) 29.58 percent

4) 52.5 percent

Correct Answer: 72.41 percent

QID : 255 - The difference between simple  and compound interests compounded annually on a certain  sum of money for 2 years  at 4% per annum is Rs 8. The sum is................

Options:

1) Rs 10000

2) Rs 20000

3) Rs 5000

4) Rs 15000

Correct Answer: Rs 5000

QID : 256 - If (x + y):(x - y) = 11:1, find value of (5x + 3y)/(x - 2y).

Options:

1) 45/4

2) 4/45

3) -45/4

4) -4/45

Correct Answer: -45/4

QID : 257 - A rice trader  buys 16 quintals of rice for Rs 5632. 20% rice is lost in transportation. At what rate should  he sell to earn 25% profit?

Options:

1) Rs 225.2 per quintal

2) Rs 550 per quintal

3) Rs 440 per quintal

4) Rs 563.2 per quintal

Correct Answer: Rs 550 per quintal

QID : 258 - If 2 + 4x < 5 - x/2 and 3x + 3 > -5 - 3x; then x can take which of the following values?

Options:

1) 1

2) 2

3) -2

4) -1

Correct Answer: -1

QID : 259 - The ten's digit of a 2-digit number is greater than the units digit by 7. If we subtract 63 from the number, the new number obtained is a number formed by interchange of the digits. Find the number.

Options:

1) 81

2) 18

3) 62

4) 26

Correct Answer: 81

QID : 260 - ΔDEF is similar to ΔGHI. Length of DE is 9 cm and length of the corresponding side GH is 16 cm. What is the ratio of areas of Δ DEF :  Options:

1) 3:4

2) 9:16

3) 81:256

4) 16:9

Correct Answer: 81:256

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QID : 261 - A carpenter can build a cupboard in 48 hours.  After 12 hours  he takes  a break. What fraction  of the cupboard is yet to be built?

Options:

1) 0.4

2) 0.5

3) 0.75

4) 0.25

Correct Answer: 0.75

QID : 262 - The average revenues of 7 consecutive years  of a company is Rs 83 lakhs. If the average of first 4 years  is Rs 78 lakhs and that of last 4 years  is Rs 90 lakhs, find the revenue for the 4th year.

Options:

1) Rs 91 lakhs

2) Rs 93 lakhs

3) Rs 89 lakhs

4) Rs 87 lakhs

Correct Answer: Rs 91 lakhs

QID : 263 - The slope  of the line passing through  the points  (7,-2) and (x,1) is -3/10. Find x.

Options:

1) 4

2) 2

3) -4

4) -3

Correct Answer: -3

QID : 264 - 10% discount is offered on an item. By applying a promo code  the customer wins 5% cash back. What is the effective discount?

Options:

1) 15.225  percent

2) 14.5 percent

3) 15 percent

4) 5.5 percent

Correct Answer: 14.5 percent

QID : 265 - Find the sum of the measures all the interior angles of a polygon having 12 sides.

Options:

1) 1800°

2) 2520°

3) 2880°

4) 3240°

Correct Answer: 1800°

QID : 266 - One diagonal of a rhombus is half the other. If the length of the side of the rhombus is 20 cm, what is the area of the rhombus?

Options:

1) 320 sq cm

2) 160 sq cm

3) 240 sq cm

4) 360 sq cm

Correct Answer: 320 sq cm

QID : 267 - The curved surface area of a hemisphere is 27.72 sq cm and volume is 19.404  cubic cm, find its radius?

Options:

1) 4.2 cm

2) 2.1 cm

3) 0.7 cm

4) 1.05 cm

Correct Answer: 2.1 cm

QID : 268 - If 6A = 11B = 7C; find A : B : C

Options:

1) 66:42:77

2) 77:42:66

3) 42:77:66

4) 7:11:6

Correct Answer: 77:42:66

QID : 269 - If cos  -4π/3  = x, then the value of x is

Options:

1) √3/2

2) 1/2

3) -√3/2

4) -1/2

Correct Answer: -1/2

QID : 270 - If (cotAcotB - 1) / (cotB + cotA) = x, then the value of x is

Options:

1) cot(A - B)

2) tan(A + B)

3) cot(A + B)

4) tan(A - B)

Correct Answer: cot(A + B)

QID : 271 - If 2cosec2A = x, then the value of x is

Options:

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

2) 1/(1 + sinA) + 1/(1 - tanA)

3) 1/(1 + cosA) + 1/(1 - cosA)

4) 1/(1 - tanA) - 1/(1 + sinA)

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

QID : 272 -

Options:

1) 26 : 37

2) 39 : 28

3) 28 : 39

4) 37 : 26

Correct Answer: 37 : 26

QID : 273 -

Options:

1) 44

2) 61

3) 36

4) 105

Correct Answer: 36

QID : 274 -

Options:

1) $3.21 trillion

2) $2.88 trillion

3) $3.12 trillion

4) $3 trillion

Correct Answer: $3.12 trillion

QID : 275 -

Options:

1) 49

2) 54

3) 59

4) 64

Correct Answer: 59

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

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