SSC CHSL 2024-03.07.2024-4 SSC Question Paper

SSC CHSL 2024-03.07.2024-4 SSC Questions

51.
Section : Quantitative Aptitude
In an engineering college, there are four branches namely Computer Science (CS), Electronics (EC), Civil (CE), and Mechanical (ME). The respective ratio of the number of students in these branches is 11 : 5 : 6 : 7. What is the percentage of students belonging to CS and ME branches in the college (correct up to two decimal places)?
A.
61.07%
B.
61.37%
C.
62.07%
D.
62.37%
ANSWER :
C. 62.07%
52.
If the perimeters of two similar triangles are in the ratio of 4 : 7, and the sum of the areas is 195 cm2, then what is 1/3 of the difference between the areas (in cm2 of the two triangles?
A.
33
B.
34
C.
35
D.
36
ANSWER :
A. 33
53.
Riya and Sangeeta can finish a work in 6 days and 8 days, respectively. Riya started the work alone and then after 3 days, Sangeeta joined Riya. They both finish the remaining work. How long did the total work last?
A.
4 3/7 days
B.
4 5/7 dasy
C.
3 days
D.
4 days
ANSWER :
B. 4 5/7 dasy
54.
Four cubes each of volume 216 cubic cm are joined end to end to form a new solid. The surface area of the new solid is:
A.
296 sq cm
B.
648 sq cm
C.
648 sq cm
D.
648 sq cm
ANSWER :
B. 648 sq cm
55.
If the area of a triangle whose base measures 6 cm is 18 cm², then its height is:
A.
6 cm
B.
1 cm
C.
3.1 cm
D.
4 cm
ANSWER :
A. 6 cm
56.
There are 160 multiple choice questions in a test. 4 marks are allotted for a correct answer and 1 mark is deducted for a wrong answer or un-attempted question from the total score of correct answers. If a candidate scored 400 marks in the test, how many questions did he answer correctly?
A.
116
B.
111
C.
112
D.
123
ANSWER :
C. 112
57.
In an election between two candidates, one got 60% of the total valid votes and 15% of the votes were invalid. If the total number of votes were 8400, the number of valid votes that the other candidate got were:
A.
2856
B.
2222
C.
2111
D.
3221
ANSWER :
A. 2856
58.
"When x is added to each of the numbers 7, 11, 18 and 23, then the numbers so obtained are in proportion. What is the mean proportional between (x – 1) and (2x – 10)?
A.
55
B.
56
C.
57
D.
48
ANSWER :
D. 48
59.
Read the given information and answer the question that follows.
If 400 chocolate ice creams are sold in a day, how many vanilla ice creams are sold?
A.
100
B.
350
C.
333
D.
212
ANSWER :
B. 350
60.
The distribution of total 1500 students in a school for different games is shown in the following figure. Study the given figure carefully and answer the question that follows.
Find the total number of students selected for cricket and tennis.
A.
825
B.
525
C.
425
D.
212
ANSWER :
A. 825