SSC CGL 2023-21.07.2023-3 SSC Question Paper

SSC CGL 2023-21.07.2023-3 SSC Questions

51.
Quantitative Aptitude
Simplify the following expression.
A.
- p32
B.
p32
C.
1 + p32
D.
1 - p32
ANSWER :
A. - p32
52.
Sโ‚ and Sโ‚‚ are two stations which are 195 km apart. A train starts from Sโ‚ at 4:00 pm and moves towards Sโ‚‚ at 65 km/h. Another train starts from Sโ‚‚ at 5:00 pm at 35 km/h. At what time will the two trains meet?
A.
6:06 p.m.
B.
6:30 p.m.
C.
6:15 p.m.
D.
6:18 p.m.
ANSWER :
D. 6:18 p.m.
53.
Two chords AB and CD of a circle meet inside the circle at point P. If AP = 12 cm, AB = 20 cm and CP = 16 cm, then CD = ?
A.
22 cm
B.
15 cm
C.
21 cm
D.
24 cm
ANSWER :
A. 22 cm
54.
There are 15 students in a class. Their average weight is 40 kg. When one student leaves, average weight is 39.5 kg. What is the weight of the student who left?
A.
47 kg
B.
42 kg
C.
52 kg
D.
48 kg
ANSWER :
A. 47 kg
55.
In ฮ”XYZ, right angled at Y, if sin X = 1/2, find value of cos X cos Z + sin X sin Z.
A.
โˆš3/2
B.
โˆš3/4
C.
2/โˆš3
D.
โˆš3
ANSWER :
A. โˆš3/2
56.
Rekha alone can complete work in 16 days, Bina alone in 12 days. Starting with Rekha, they work on alternate days. Total work completed in:
A.
12(3/4)days
B.
12 days
C.
13 days
D.
13(3/4)days
ANSWER :
D. 13(3/4)days
57.
A amount lent at x% p.a. simple interest for 3 years. If lent at 3x% for y more years, interest is 7 times earlier. Find y?
A.
3
B.
4
C.
5
D.
6
ANSWER :
B. 4
58.
Value of (16 + 14) รท 2 - 12 + 16 ร— 4 - 28 + 13(-16 + 13) is:
A.
6
B.
0
C.
-3
D.
3
ANSWER :
B. 0
59.

Study the given table and answer the question that follows.
The table gives the number of graduate students enrolled in 4 different colleges A, B, C, and Din a city over the years 2010 to 2014 and also the number of students who passed in the final examination during these years.

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College 2010 2011 2012 2013 2014
Enrolled Pass Enrolled Pass Enrolled Pass Enrolled Pass Enrolled Pass
A 680 620 600 560 720 700 800 760 750 700
B 550 530 450 420 600 550 650 620 700 680
C 480 450 520 500 580 550 620 600 720 700
D 710 650 750 710 680 640 720 690 740 710

Find the ratio of the average of students enrolled from college D to the average of students who passed from college D over all the years. 

A.

19:17

B.

18:17

C.

21:17

D.

20:17

ANSWER :

B. 18:17

60.
If x and y are positive numbers such that x - y = 5 and xy = 150, then value of (x + y) is:
A.
45
B.
25
C.
35
D.
15
ANSWER :
B. 25