SSC GD 2025-4.2.2025-1 SSC Question Paper

SSC GD 2025-4.2.2025-1 SSC Questions

41.
Part C - Elementary Mathematics
The LCM of 28, 60, 120 and 135 is:
A.
7626
B.
7560
C.
7608
D.
7569
ANSWER :
B. 7560
42.
In an examination, there were three papers of Mathematics, two papers of English and one paper of Science. All papers were of 100 marks. S got 60% in Mathematics, 70% in English and 50% in Science. What was his percentage of marks in all papers?
A.
61.33%
B.
60.67%
C.
61.67%
D.
60%
ANSWER :
C. 61.67%
43.
A number is first decreased by 15% and then increased by 20%. The number so obtained is 78 more than the original number. The original number is:
A.
3900
B.
2600
C.
4500
D.
5200
ANSWER :
A. 3900
44.
If at same rate of interest, in 2 years, the simple interest is ₹42 and compound interest is ₹51, then what is the principal (in ₹)?
A.
44
B.
49
C.
42
D.
53
ANSWER :
B. 49
45.
Mandar has two grandsons Ketan and Tushar. 11 year old Ketan gets some money from Mandar's wealth and 12 year old Tushar gets rest of the money. But Ketan and Tushar will get money only when they turn 22 years old. Till then the money is in a bank getting interest at rate 8% compounded annually. When both turn 22, they receive the same amount. How much had Mandar given Tushar (in ₹) initially, if total money with Mandar was ₹24700?
A.
11625
B.
13175
C.
12825
D.
11875
ANSWER :
C. 12825
46.
What is the cost price of an article which is sold for ₹1,566 with 8% profit?
A.
₹1,420
B.
₹1,390
C.
₹1,450
D.
₹1,400
ANSWER :
C. ₹1,450
47.
Two numbers are in the ratio of 4 : 9. If the mean proportional between them is 24, find the positive difference between the two numbers.
A.
30
B.
25
C.
15
D.
20
ANSWER :
D. 20
48.
Two trains having lengths of 210 m and 140 m are running at speeds of 80 km/h and 150 km/h, respectively, in the same direction. The time taken (in minutes) by the faster train, coming from behind, to completely cross the other train is:
A.
2
B.
0.3
C.
0.5
D.
1
ANSWER :
B. 0.3
49.
The price (per litre) of petrol increases by 85%. By what percent should its consumption be reduced such that the expenditure on it increases by 48% only?
A.
18%
B.
82%
C.
20%
D.
80%
ANSWER :
C. 20%
50.

A can do a piece of work in 32 days and B in 48 days. They work together for 8 days and then A goes away. In how much time (in days) will B finish the 60% of the remaining work?

A.

18 \( \frac{2}{5} \)

B.

19 \( \frac{3}{4} \)

C.

16 \( \frac{4}{5} \)

D.

17 \( \frac{3}{7} \)

ANSWER :

C. 16 \( \frac{4}{5} \)