SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 25 January 2017" Afternoon Shift (Quantitative Aptitude)
SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 25 January 2017"
Afternoon Shift (Quantitative Aptitude)
QID : 151 - If cosec 135° = x, then the value of x is
Options:
1) √2
2) 2
3) -√2
4) 1/√3
Correct Answer: √2
QID : 152 - If 4(x + 1) - 3 < 3 - x < 2x + 5; then the value of x is
Options:
1) -1
2) 0
3) -2
4) 3
Correct Answer: 0
QID : 153 - A cone is hollowed out of a solid wooden cube of side 7 cm. The diameter and height of the cone is same as the side of the cube. What is the v olume of the remaining cube?
Options:
1) 253.17 cubic cms
2) 228.84 cubic cms
3) 143.26 cubic cms
4) 257.68 cubic cms
Correct Answer: 253.17 cubic cms
QID : 154 - Of the 3 numbers whose average is 72, the first is 2/7 times the sum of other 2. The first number is
Options:
1) 48
2) 72
3) 32
4) 96
Correct Answer: 48
QID : 155 - If √(1 + cot2A) = x, then the value of x is
Options:
1) secA
2) sinA
3) cosecA
4) cosA
Correct Answer: cosecA
QID : 156 - What is the value of tan4A + tan2A?
Options:
1) sec4A - sec2A
2) sec4A + sec2A
3) cosec4A - sec2A
4) sec4A + cosec2A
Correct Answer: sec4A - sec2A
QID : 157 - The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x-axis to (-3,4). The co-ordinates of point R are
Options:
1) (3,4)
2) (-3,-4)
3) (-3,4)
4) (3,-4)
Correct Answer: (3,4)
QID : 158 - Expand and simplify (x + 5)2 + (x - 3)2
Options:
1) 2(x2 + 2x - 17)
2) 2(x2 - 2x + 17)
3) 2(x2 - 2x - 17)
4) 2(x2 + 2x + 17)
Correct Answer: 2(x2 + 2x + 17)
QID : 159 - The simplest form of 3565/1495 is
Options:
1) 31/13
2) 43/19
3) 23/13
4) 31/23
Correct Answer: 31/13
QID : 160 - When a number is increased by 42, it becomes 121% of itself. What is the number?
Options:
1) 504
2) 200
3) 630
4) 378
Correct Answer: 200
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Study Material for Junior Engineer (Civil / Electrical / Mechanical Engineering) Examination
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QID : 161 - Rizvan walks at 15 km/hr and Ruchitha cycles at 20 km/hr towards each other. What was the distance between them when they started if they meet after 42 minutes?
Options:
1) 36.8 kms
2) 30.6 kms
3) 24.5 kms
4) 18.4 kms
Correct Answer: 24.5 kms
QID : 162 - The third proportional of two numbers 7 and 21 is
Options:
1) 35
2) 63
3) 42
4) 21
Correct Answer: 63
QID : 163 - 30% discount is offered on an item. By applying a promo code the customer wins 5% cash back. What is the effective discount?
Options:
1) 33.5 percent
2) 35.175 percent
3) 35 percent
4) 6.5 percent
Correct Answer: 33.5 percent
QID : 164 - A sum fetched a total simple interest of Rs. 7056 at the rate of 8 percent per year in 7 years. What is the sum?
Options:
1) Rs 12600
2) Rs 15120
3) Rs 10080
4) Rs 7560
Correct Answer: Rs 12600
QID : 165 - A mason can build a wall in 18 hours. After 9 hours he takes a break. What fraction of the wall is yet to be built?
Options:
1) 0.9
2) 0.25
3) 0.5
4) 0.2
Correct Answer: 0.5
QID : 166 - For triangle ABC, find equation of median AD if co-ordinates of A, B and C are (-1,-3), (5,-4) and (3,2) respectively?
Options:
1) 2x - 5y = 17
2) 2x - 5y = 13
3) 2x + 5y = 13
4) 2x + 5y = 17
Correct Answer: 2x - 5y = 13
QID : 167 - A shopkeeper by selling 8 iphones, earns a profit equal to the selling price of 3 iphones. His profit percentage is
Options:
1) 60 percent
2) 37.5 percent
3) 75 percent
4) 15 percent
Correct Answer: 60 percent
QID : 168 - If a + b = 10 and ab = 24, then the value of a3 + b3 is
Options:
1) 280
2) 370
3) 520
4) 730
Correct Answer: 280
QID : 169 - An angle is greater than its complementary angle by 40°. Find the measure of the angle?
Options:
1) 25°
2) 65°
3) 130°
4) 50°
Correct Answer: 65°
QID : 170 - In a rhombus .................
Options:
1) opposite angles are supplementary
2) diagonals form two congruent triangles
3) diagonals are congruent
4) diagonals do not bisect opposite angles
Correct Answer: diagonals form two congruent triangles
QID : 171 - The sum of thrice a number and twice its reciprocal is 97/4. What is the number?
Options:
1) 9
2) 10
3) 8
4) 7
Correct Answer: 8
QID : 172 -
Options:
1) 4360005
2) 280000
3) 290667
4) 140000
Correct Answer: 290667
QID : 173 -
Options:
1) 2011 & 2013
2) 2013 & 2015
3) 2011 & 2012
4) 2014 & 2015
Correct Answer: 2014 & 2015
QID : 174 -
Options:
1) Profit of Rs 10 crores
2) Profit of Rs 20 crores
3) Loss of Rs 10 crores
4) Loss of Rs 20 crores
Correct Answer: Profit of Rs 10 crores
QID : 175 -
Options:
1) 20.88 percent
2) 18.38 percent
3) 23.38 percent
4) 15.88 percent
Correct Answer: 18.38 percent
