SSC CHSL 2021-13.04.2021-1 SSC Question Paper

SSC CHSL 2021-13.04.2021-1 SSC Questions

61.
An article is sold for ₹372 after two successive discounts of 25% and 38% on its marked price. Total discount (in ₹) is:
A.
380
B.
400
C.
428
D.
420
ANSWER :
C. 428
62.
The perimeter of a rhombus is 148 cm, and one of its diagonals is 24 cm. The area (in cm²) of the rhombus is:
A.
700
B.
840
C.
770
D.
875
ANSWER :
B. 840
63.
If 3u + 2v = 7 and uv = 2 , then the value of (3u - 2v) is:
A.
2
B.
0
C.
1
D.
5
ANSWER :
C. 1
64.
What is the least 6-digit number that is divisible 71?
A.
100035
B.
100037
C.
100039
D.
100041
ANSWER :
C. 100039
65.
The value of
A.
9
B.
18
C.
12
D.
6
ANSWER :
B. 18
66.
The average number of electronic items sold by a trader in 2004, 2005, 2006 and 2007 is 18950 and that sold in 2005, 2006, 2007 and 2008 is 21725. If the number of items sold in 2008 is 12750, then the number of items sold in 2004 is:
A.
1650
B.
1550
C.
1600
D.
1700
ANSWER :
A. 1650
67.
Ashok completes a journey in 7 hours. He travels the first half of the journey at the speed of 24 km/h and the second half of it at the speed of 32 km/h. The total distance of the journey is:
A.
190 km
B.
192 km
C.
194 km
D.
188 km
ANSWER :
B. 192 km
68.
What is the simple interest on a sum of ₹99,000 at 12(1/2)% per annum for a period of 9 months?
A.
8281.25
B.
9282.25
C.
7281.25
D.
9281.25
ANSWER :
D. 9281.25
69.
What is the perimeter of a right-angled triangle whose sides (making 90°) are 20√3 cm and 15√3 cm?
A.
60√3 cm
B.
55√3 cm
C.
65√3 cm
D.
50√3 cm
ANSWER :
A. 60√3 cm
70.
A and B can complete a certain work in 6 days and 8 days, respectively. They worked together for 3 days. C alone completed the remaining work in 2 days. B and C together can complete 3/4 of the same work in:
A.
2 days
B.
3 days
C.
6 days
D.
4 days
ANSWER :
D. 4 days