SSC CGL 2024-13.09.2024-3 SSC Question Paper

SSC CGL 2024-13.09.2024-3 SSC Questions

51.
Quantitative Aptitude
A boatman rows to a place 30 km distant and back in 14 hours. He finds that he can row 10 km with the stream at the same time as 4 km against the stream. Find the speed (in km/h) of the stream.
A.
9/2
B.
9/4
C.
2/9
D.
4/9
ANSWER :
B. 9/4
52.
Two circles, centered at P and Q intersect at two points C and D. AB is tangent to the two circles as A and B. If ∠ADB=68°, then ∠ACB= ?
A.
132°
B.
112°
C.
124°
D.
102°
ANSWER :
B. 112°
53.
Find the remainder:
(1713 − 21) ÷ 18
A.
15
B.
17
C.
14
D.
21
ANSWER :
C. 14
54.
Simplify the following.
16 ÷ 2 − 7 × 15 ÷ 3 + 5 × 5 + 4 × 3 − 10
A.
1
B.
2
C.
0
D.
-1
ANSWER :
C. 0
55.
Study the given graph carefully and answer the question that follows.
The given graph shows the number of male and female volunteers for helping hadicapped people from four different districts A,B,C,D.
Find the number of volunteers altogether.
A.
230
B.
250
C.
240
D.
260
ANSWER :
B. 250
56.
If the curved surface area of a cylinder is 880 cm², then the product of its height and radius is:
A.
90 cm²
B.
120 cm²
C.
220 cm²
D.
140 cm²
ANSWER :
D. 140 cm²
57.
The angle turned by minutes hand in 25 minutes in a clock is:
A.
Ï€
B.
Ï€/2
C.
5Ï€/3
D.
5Ï€/6
ANSWER :
D. 5Ï€/6
58.
A class of 30 students appeared in a test. The average score of 12 students is 62, and that of the rest is 72. What is the average score of the class?
A.
66
B.
68
C.
67
D.
69
ANSWER :
B. 68
59.
If m = a Sec A, y = b tan A, then find the value of
A.
a² b²
B.
1 - a² b²
C.
a² b² + 2
D.
a² b² + 1
ANSWER :
D. a² b² + 1
60.
Two pipes P and Q can fill a tank in 36 minutes and 45 minutes, respectively. If both pipes are opened together, the time taken to fill the tank is:
A.
81 minutes
B.
20 minutes
C.
40.5 minutes
D.
10 minutes
ANSWER :
B. 20 minutes