1
GATE ME 2018 Set 1
+1
-0.33
Seven machines take 7 minutes to make 7 identical toys. At the same rate, how many minutes would it take for 100 machines to make 100 toys?
A
1
B
7
C
100
D
700
2
GATE ME 2018 Set 1
+1
-0.33
A number consists of two digits. The sum of the digits is 9. If 45 is subtracted from the number, its digits are interchanged. What is the number?
A
63
B
72
C
81
D
90
3
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
4
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
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