SSC GD 2024-29.2.2024-1 SSC Question Paper

SSC GD 2024-29.2.2024-1 SSC Questions

41.
Part C - Elementary Mathematics
Which of the following statements is/are correct?
I. The average of 24 numbers is 22. If the average of first 9 numbers is 18, then average of remaining numbers will be 24.4.
II. Average of 149, 223, 520, 287 and 251 is 286.
A.
Only II
B.
Neither I nor II
C.
Both I and II
D.
Only I
ANSWER :
C. Both I and II
42.
What is the value of 144 × 2 + 130 × 5 – 10 × 2?
A.
814
B.
1015
C.
918
D.
1206
ANSWER :
C. 918
43.
What should be added to 95 percent of 480 so that the obtained number becomes equal to 70 percent of 810?
A.
113
B.
111
C.
117
D.
108
ANSWER :
B. 111
44.
The average of 48 numbers is 78. If we subtract a number 'X' from each number, then the average becomes 57. What is the value of X?
A.
24
B.
22
C.
21
D.
26
ANSWER :
C. 21
45.
The price of a mobile phone is increased by 15%, and the new price is Rs. 11,500. What was the original price?
A.
Rs. 12,000
B.
Rs. 10,000
C.
Rs. 10,700
D.
Rs. 11,300
ANSWER :
B. Rs. 10,000
46.

A can complete \( \frac{4}{5} \) part of a work in 10 days. B is 5 times as efficient as A. In how many days will B alone complete the same work?

A.

2.5 days

B.

2 days

C.

1.5 days

D.

3 days

ANSWER :

A. 2.5 days

47.

Marked price of an article is Rs. 9,900. If a discount of 25 percent is given, then what is the selling price of the article?

A.

Rs. 7,425

B.

Rs. 7,555

C.

Rs. 7,825

D.

Rs. 7,215

ANSWER :

A. Rs. 7,425

48.
The perimeter of a rectangle is 22 cm and the length is 1 cm. What is the area of the rectangle?
A.
11 cm²
B.
20 cm²
C.
10 cm²
D.
5 cm²
ANSWER :
C. 10 cm²
49.
Find a single discount equivalent to two successive discounts of 25% and 10%.
A.
31.9%
B.
35.5%
C.
32.5%
D.
38.4%
ANSWER :
C. 32.5%
50.
B alone can complete half of a work in 150 days. In 30 days what percentage of the work will be completed by B?
A.
11 percent
B.
15 percent
C.
10 percent
D.
12.5 percent
ANSWER :
C. 10 percent