SSC CHSL 2021-13.04.2021-3 SSC Question Paper

SSC CHSL 2021 Question Papers

SSC CHSL 2021-13.04.2021-3 SSC Questions

71.
If a2 + b2 + c2 + 170 = 2(8a + 5b - 9c), then the value of will be:
A.
15
B.
12
C.
9
D.
8
😑 View Answer Rough Work
ANSWER :
C. 9
72.
A can do a work in 7(1/2) hours and B can do the same work in 10(1/2) hours. If they work together for 3(1/2) hours, then what part of the work will be left out?
A.
B.
C.
D.
😑 View Answer Rough Work
ANSWER :
C. undefined
73.
The average of the numbers a, b, c and d is 2d + 4. Also, the averages of the numbers a and b: b and c: c and d are 8, 5 and 4, respectively. If e = a + d + 1, then what is the average of the numbers d and e?
A.
8
B.
8.5
C.
3
D.
7
😑 View Answer Rough Work
ANSWER :
A. 8
74.
Study the given pie chart and table and answer the question that follows.
The pie chart represents the percentage-wise distribution of 300 students of class X in a school in six different sections A, B, C, D, E and F.
The table shows the number of boys of class X in six different sections A, B, C, D, E and F.
The difference between the central angles of the sectors corresponding to the sections A and F is:
A.
28.4°
B.
38.8°
C.
26.8°
D.
28.8°
😑 View Answer Rough Work
ANSWER :
D. 28.8°
75.
A person moved from place A for place B at 2 p.m. at a speed of 4.5 km/h, stayed at place B for 1.5 hours and returned to place A at a speed of 6 km/h. He came back to place A at 7 p.m. What is the distance between places A and B (in km)?
A.
B.
C.
9
D.
😑 View Answer Rough Work
ANSWER :
C. 9
76.
Section : General Awareness
Who has become the first Woman DGP of Kerala?
A.
Sangita Reddy
B.
Rani Rampal
C.
Jahanbi Phookan
D.
R Sreelekha
😑 View Answer Rough Work
ANSWER :
D. R Sreelekha
77.
Where is the Kudremukh iron ore mine located?
A.
Andhra Pradesh
B.
Bihar
C.
Odisha
D.
Karnataka
😑 View Answer Rough Work
ANSWER :
D. Karnataka
78.
Which of the following nations ‘unintentionally’ shot down a Ukrainian Boeing 737-800 passenger aircraft in January 2020?
A.
The US
B.
Iran
C.
China
D.
North Korea
😑 View Answer Rough Work
ANSWER :
B. Iran
79.
What is a leaf-shaped flap of cartilage located behind the tongue, at the top of the larynx or voice box called?
A.
Gallbladder
B.
Ileum
C.
Jejunum
D.
Epiglottis
😑 View Answer Rough Work
ANSWER :
D. Epiglottis
80.
Which of the following channels or straits is located between the Great Nicobar Island and Indonesia's Sumatra Island?
A.
10 degree channel
B.
Palk Strait
C.
Grand channel
D.
9 degree channel
😑 View Answer Rough Work
ANSWER :
C. Grand channel