1
GATE CSE 2021 Set 1
+1
-0.33
The ratio of boys to girls in a class is 7 to 3. Among the options below, an acceptable value for the total number of students in the class is :
A
37
B
50
C
21
D
73
2
GATE CSE 2019
+1
-0.33
Ten freiends planned to share equally the cost of buying a gift for their teacher. When two of them decided not to contribute, each of the other friends had to pay Rs 150 more. The cost of the gift was Rs. ___________.
A
666
B
12000
C
6000
D
3000
3
GATE CSE 2019
+1
-0.33
Two cars start at the same time from the same location and go in the same direction. The speed of the first car is 50 Km/h and the speed of the second car is 60 Km/h. The number of hours it takes for the distance between the two cars to be 20 km is _______.
A
3
B
2
C
1
D
6
4
GATE CSE 2018
+1
-0.3
The area of a square is $$𝑑.$$ What is the area of the circle which has the diagonal of the square as its diameter?
A
$$\pi d$$
B
$$\pi {d^2}$$
C
$${1 \over 4}\pi {d^2}$$
D
$${1 \over 2}\pi d$$
GATE CSE Subjects
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