SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 1 February 2017" After Noon Shift (Mathematics)
SSC CHSL (Tier - 1) Online Exam Paper - 2016 "held on 1 February 2017"
After Noon Shift (Mathematics)
QID : 151 The value of x for which the expressions 15 7x and 15x + 7 become equal is .
Options:
1) 4/11
2) 11/4
3) 11/4
4) 4/11
Correct Answer: 4/11
QID : 152 The largest 5 digit number exactly divisible by 95 is .
1) 99936
2) 99935
3) 99940
4) 99933
Correct Answer: 99940
QID : 153 If a:b = 3:8, find the value of (5a 3b)/(2a + b).
Options:
1) 9/14
2) 14/9
3) 9/14
4) 14/9
Correct Answer: 9/14
QID : 154 If 5 3x < 4 x and 5(2 x) > 2 2x, then x can take which of the following values?
Options:
1) 0
2) 1
3) 1
4) 3
Correct Answer: 1
QID : 155 The average revenues of 9 consecutive years of a company is Rs 76 lakhs. If the average of first 5 years is Rs 71 lakhs and that of last 5 years is Rs 83 lakhs, find the revenue for the 5th year.
1) Rs 88 lakhs
2) Rs 84 lakhs
3) Rs 86 lakhs
4) Rs 82 lakhs
Correct Answer: Rs 86 lakhs
QID : 156 If 2x + 3y = 0 and 3x 4y = 34, then x y =
Options:
1) 10
2) 10
3) 2
4) 2
Correct Answer: 10
QID : 157 5 hrs after a goods train passed a station, another train travelling at a speed of 70 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 9 hours. What is the speed of the goods train?
1) 45 km/hr
2) 54 km/hr
3) 67.5 km/hr
4) 36 km/hr
Correct Answer: 45 km/hr
QID : 158 Marked price of an item is Rs 200. On purchase of 1 item discount is 22%, on purchase of 4 items discount is 33%. Rabia buys 5 items, what is the effective discount?
Options:
1) 35 percent
2) 30.8 percent
3) 34 percent
4) 20.4 percent
Correct Answer: 30.8 percent
QID : 159 Find two numbers such that their mean proportion is 8 and third proportion is 64.
1) 4 and 8
2) 8 and 16
3) 8 and 8
4) 4 and 16
Correct Answer: 4 and 16
QID : 160 Akash is 3 times as good a workman as Baldev and therefore is able to finish a job in 40 days less than Baldev. Working together, they can finish it in .
Options:
1) 15 days
2) 60 days
3) 20 days
4) 10 days
Correct Answer: 15 days
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QID : 161 At what rate of compound interest per annum will a sum of Rs 20000 become Rs 23328 in 2 years?
1) 8 percent
2) 16 percent
3) 24 percent
4) 12 percent
Correct Answer: 8 percent
QID : 162 ΔABC is similar to ΔPQR. Length of AB is 18 cm and length of the corresponding side PQ is 12 cm. If area of ΔABC is 324 sq cm, what is the area of ΔPQR?
Options:
1) 72 sq cm
2) 144 sq cm
3) 36 sq cm
4) 487.5 sq cm
Correct Answer: 144 sq cm
QID : 163 What is the slope of the line perpendicular to the line passing through the points (8,2) and (3,1)?
1) 5
2) 3/5
3) 5/3
4) 1/5
Correct Answer: 5
QID : 164 A pentagonal prism has 15 edges. How many vertices does it have?
Options:
1) 12
2) 10
3) 15
4) 20
Correct Answer: 10
QID : 165 The diameter of a circle is equal to the side of the square. What is the area of the square if the area of the circle is 49π sq cm?
Options:
1) 196 sq cm
2) 154 sq cm
3) 124 sq cm
4) 98 sq cm
Correct Answer: 196 sq cm
QID : 166 The radius of a hemisphere is 7 cm, find its volume?
Options:
1) 718.67 cubic cm
2) 1437.34 cubic cm
3) 239.56 cubic cm
4) 359.34 cubic cm
Correct Answer: 718.67 cubic cm
QID : 167 29 is 0.8% of?
Options:
1) 3625
2) 1450
3) 7250
4) 10875
Correct Answer: 3625
QID : 168 If sin 5π/3 = x, then the value of x is
Options:
1) √3/2
2) √3/2
3) 2
4) 2/√3
Correct Answer: √3/2
QID : 169 If (tanA + tanB)/(1 tanAtanB) = x, then the value of x is
Options:
1) tan(A + B)
2) tan(A B)
3) cot(A + B)
4) cot(A B)
Correct Answer: tan(A + B)
QID : 170 If 1/(cosecA cotA) = x, then the value of x is
Options:
1) cosecA + cotA
2) cosecA cotA
3) cosec2A + cot2A
4) √[cosec2A + cot2A]
Correct Answer: cosecA + cotA
QID : 171 A vendor buys oranges at the rate of 5 for Rs 6 and sells at the rate of 2 for Rs 3. What will be the result?
Options:
1) 25 percent loss
2) 25 percent gain
3) 20 percent gain
4) 20 percent loss
Correct Answer: 25 percent gain
QID : 172
Options:
1) 13.89
2) 21.74
3) 35.71
4) 27.78
Correct Answer: 21.74
QID : 173
Options:
1) 690
2) 1130
3) 3660
4) 950
Correct Answer: 950
QID : 174
Options:
1) 1890 calories
2) 1840 calories
3) 1790 calories
4) 1740 calories
Correct Answer: 1840 calories
QID : 175
Options:
1) 27.53 percent
2) 34.78 percent
3) 20.28 percent
4) 42.03 percent
Correct Answer: 34.78 percent