1
GATE ME 2018 Set 1
+2
-0.67
Given that a and b are integers and a + a2 b3 is odd, which one of the following statements is correct?
A
a and b are both odd
B
a and b are both even
C
a is even and b is odd
D
a is odd and b is even
2
GATE ME 2018 Set 1
+2
-0.67
For integers a, b and c, what would be the minimum and maximum values respectively of a + b + c if log |a| + log |b| + log |c| = 0?
A
-3 and 3
B
-1 and 1
C
-1 and 3
D
1 and 3
3
GATE ME 2018 Set 1
+2
-0.67
Which of the following functions describe the graph shown in the below figure? A
y = ||x| + 1| - 2
B
y = ||x| - 1| - 1
C
y = ||x| + 1| - 1
D
y = ||x - 1| - 1|
4
GATE ME 2018 Set 1
+2
-0.67
From the time the front of a train enters a platform, it takes 25 seconds for the back of the train to leave the platform, while travelling at a constant speed of 54 km/h. At the same speed, it takes 14 seconds to pass a man running at 9 km/h in the same direction as the train. What is the length of the train and that of the platform in meters, respectively?
A
210 and 140
B
162.5 and 187.5
C
245 and 130
D
175 and 200
GATE ME Papers
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
EXAM MAP
Joint Entrance Examination