SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 22 January 2017" Morning Shift (Quantitative Aptitude)
SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 22 January 2017" Morning Shift (Quantitative Aptitude)
QID : 51 - What is the value of sin 330°?
Options:
1) 2
2) 2/√3
3) √2
4) -1/2
Correct Answer: -1/2
QID : 52 - If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 22472, and Rs 23820.32 respectively, what is the rate of interest?
Options:
1) 3 percent
2) 6 percent
3) 12 percent
4) 10 percent
Correct Answer: 6 percent
QID : 53 - Reflection of the point (2,-4) in the origin is
Options:
1) (2,4)
2) (-2,-4)
3) (2,-4)
4) (-2,4)
Correct Answer: (-2,4)
QID : 54 - The measures of the three angles of a triangle are in the ratio 3:4:5. What is the measure of the biggest angle?
Options:
1) 75°
2) 60°
3) 45°
4) 30°
Correct Answer: 75°
QID : 55 - The third proportional of two numbers 24 and 36 is ?
Options:
1) 48
2) 54
3) 72
4) 108
Correct Answer: 54
QID : 56 - A vendor buys apples at the rate of 21 for Rs 7 and sells at the rate of 5 for Rs 2. What will be the result?
Options:
1) 20 percent loss
2) 20 percent gain
3) 16.66 percent gain
4) 16.6 percent loss
Correct Answer: 20 percent gain
QID : 57 - If 1/√(1 + cot2A) = x, then value of x is
Options:
1) sin A
2) cosec A
3) cos A
4) sec A
Correct Answer: sin A
QID : 58 - If 3x-5(x-1) > 2x - 1 < 2 + 4x; then x can take which of the following values?
Options:
1) -2
2) 2
3) 3
4) -1
Correct Answer: -1
QID : 59 - If x - y = -8 and xy = 45, then (x2 + y2) is
Options:
1) 154
2) 64
3) 90
4) 26
Correct Answer: 154
QID : 60 - Area of _____ equals square of its side.
Options:
1) Rhombus
2) Cyclic quadrilateral
3) Rectangle
4) Square
Correct Answer: Square
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QID : 61 - Mahmood can do a piece of work in 40 hours. If he is joined by Janaki who is 50% more efficient, in what time will they together finish the work?
Options:
1) 2 hours
2) 6 hours
3) 16 hours
4) 3 hours
Correct Answer: 16 hours
QID : 62 - Product of digits of a 2-digit number is 24. If we add 45 to the number, the new number obtained is a number formed by interchange of the digits. What is the number?
Options:
1) 83
2) 64
3) 46
4) 38
Correct Answer: 38
QID : 63 - A solid right circular cone of radius 10 cm and height 8 cm is put inside a cylindrical vessel of radius 11 cm and height 9 cm. How much water in cubic cm will be required to fill the cylindrical vessel completely?
Options:
1) 5168.96 cubic cms
2) 2584.48 cubic cms
3) 7753.44 cubic cms
4) 1292.24 cubic cms
Correct Answer: 2584.48 cubic cms
QID : 64 - If sinA/(1 + cosA) = x, then x is
Options:
1) cosecA + cotA
2) secA - cotA
3) secA + cotA
4) cosecA - cotA
Correct Answer: cosecA - cotA
QID : 65 - To cover a distance of 252 km in 2.5 hours what should be the average speed of the car in meters/second?
Options:
1) 100.8 m/s
2) 50.4 m/s
3) 28 m/s
4) 56 m/s
Correct Answer: 28 m/s
QID : 66 - In a class of 39 students there are 36 girls. The average weight of these girls is 38 Kg and average weight of the full class is 40 kgs. What is the average weight of the boys of the class?
Options:
1) 42
2) 64
3) 20
4) 62
Correct Answer: 64
QID : 67 - Marked price of an item is Rs 300. On purchase of 2 items discount is 24%, on purchase of 5 items discount is 38%. Rachna buys 7 items, what is the effective discount?
Options:
1) 17.5 percent
2) 20.4 percent
3) 34 percent
4) 12.8 percent
Correct Answer: 34 percent
QID : 68 - Factorise 24x2 - 54x - 15
Options:
1) 3(2x + 5)(4x - 1)
2) 3(2x - 5)(4x + 1)
3) 2(3x - 5)(4x + 1)
4) 4(2x - 5)(3x + 1)
Correct Answer: 3(2x - 5)(4x + 1)
QID : 69 - Two numbers are 40% and 50% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?
Options:
1) 16.67 percent
2) 20 percent
3) 10 percent
4) 25 percent
Correct Answer: 20 percent
QID : 70 - The line passing through the point (5,a) and point (4,3) is perpendicular to the line x - 6y = 8. What is the value of 'a'?
Options:
1) -3
2) -2
3) 4
4) 5
Correct Answer: -3
QID : 71 - The sum of all prime numbers between 18 and 32 is:
Options:
1) 99
2) 100
3) 102
4) 97
Correct Answer: 102
QID : 72 -
Options:
1) Ashu
2) Aslam
3) Ayush
4) Ayushman
Correct Answer: Ayushman
QID : 73 -
Options:
1) 682.5
2) 715
3) 747.5
4) 650
Correct Answer: 682.5
QID : 74 -
Options:
1) 2.04
2) 1.79
3) 2.29
4) 1.54
Correct Answer: 1.79
QID : 75 -
Options:
1) 30000 shares
2) 60000 shares
3) 15000 shares
4) 45000 shares
Correct Answer: 45000 shares