1
GATE CE 2018 Set 2
MCQ (Single Correct Answer)
+1
-0.3
A three-member committee has to be formed from a group of 9 people. How many such distinct committees can be formed?
A
27
B
72
C
81
D
84
2
GATE CE 2018 Set 2
MCQ (Single Correct Answer)
+1
-0.3
For non-negative integers, a, b, c, what would be the value of a + b + c if $$$\log \,a\, + \,\log \,b\, + \,\log \,c\, = \,0?$$$
A
3
B
1
C
0
D
-1
3
GATE CE 2018 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Tower A is 90 m tall and tower B is 140 m tall. They are 100 m apart. A horizontal skywalk connects the floors at 70 m in both the towers. If a taut rope connects the top of tower A to the bottom of tower B, at what distance (in meters) from tower A will the rope intersect the skywalk?
A
22.22
B
50
C
57.87
D
77.78
4
GATE CE 2018 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Hema's age is 5 years more than twice Hari's age. Suresh's age is 13 years less than 10 times Hari's age. If Suresh is 3 times as old as Hema, how old is Hema?
A
14
B
17
C
18
D
19
GATE CE Subjects
Fluid Mechanics and Hydraulic Machines
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