The number of 3 digit numbers such that the digit 1 is never to the immediate right of 2 is
A
781
B
791
C
881
D
891
2
GATE ECE 2017 Set 2
MCQ (Single Correct Answer)
+2
-0.67
1200 men and 500 women can build a bridge in 2 weeks. 900 men and 250 women will take 3 weeks to
build the same bridge. How many men will be needed to build the bridge in one week?
A
3000
B
3300
C
3600
D
3900
3
GATE ECE 2017 Set 2
MCQ (Single Correct Answer)
+1
-0.33
The ninth and the tenth of this month are Monday and Tuesday _______.
A
Figuratively
B
Retrospectively
C
Respectively
D
Rightfully
4
GATE ECE 2017 Set 2
MCQ (Single Correct Answer)
+2
-0.67
A contour line joins locations having the same height above the mean sea level. The following is a contour
plot of a geographical region. Contour lines are shown at 25 m intervals in this plot.
Which of the following is the steepest path leaving from P?
