SSC GD 2024-26.2.2024-3 SSC Question Paper

SSC GD 2024-26.2.2024-3 SSC Questions

41.
Part C - Elementary Mathematics
Two trains are moving in the same direction at the speed of 40 km/hr and 90 km/hr, their lengths are 275 metres and 350 metres respectively. What will be the time taken by faster train to cross the slower train?
A.
45 seconds
B.
36 seconds
C.
60 seconds
D.
54 seconds
ANSWER :
A. 45 seconds
42.
A alone can do a work in 40 days and B alone can do the same work in 60 days. In how many days will they together complete the same work?
A.
24 days
B.
32 days
C.
25 days
D.
29 days
ANSWER :
A. 24 days
43.
If 4P = 5Q and 3Q = 4R, then what is the value of P : Q : R?
A.
7 : 6 : 2
B.
25 : 16 : 10
C.
10 : 8 : 3
D.
5 : 4 : 3
ANSWER :
D. 5 : 4 : 3
44.
Sneha alone can complete a work in 30 days and Anju alone can complete the same work in 45 days. Anju alone worked for first 15 days and then left the work. In how many days will Sneha alone complete the remaining work?
A.
28 days
B.
21 days
C.
27 days
D.
20 days
ANSWER :
D. 20 days
45.
What is the value of 810 รท 5 - 25 ร— 13 + 2 ร— 12?
A.
-139
B.
-47
C.
-39
D.
-147
ANSWER :
A. -139
46.
If the cost of 5 apples and 8 mangoes is same as the cost of 9 apples and 4 mangoes, then what is the ratio of the price of a mango and the price of an apple?
A.
1 : 2
B.
4 : 1
C.
1 : 3
D.
1 : 1
ANSWER :
D. 1 : 1
47.
A bicycle was bought for $120 and sold at a profit of 15%. Find the selling price.
A.
$138
B.
$111
C.
$142
D.
$127
ANSWER :
A. $138
48.
Dinesh purchases 12 dozens of apples at the rate of Rs. 300 per dozen. He sells each apple at the rate of Rs. 30. What is the profit of Dinesh?
A.
25 percent
B.
15 percent
C.
10 percent
D.
20 percent
ANSWER :
D. 20 percent
49.
Successive discounts of 15% and 12% are equivalent to a single discount of:
A.
20%
B.
27%
C.
18.5%
D.
25.2%
ANSWER :
D. 25.2%
50.

If 70 percent of X1 = (\( \frac{6}{7} \)) of X2, then what is X1 : X2?

A.

60 : 49

B.

30 : 7

C.

30 : 49

D.

7 : 30

ANSWER :

A. 60 : 49