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Ravi plants six seperate saplings -- x,y,z,w,u,v in rows no 1 to 6 ,according to the follwing conditions
He must plant x before y and u
He must plant y and w
The third has to be z

Which of the following is acceptable

a) xuywzv
b) xvzyuw
c) zuyxwv
d) zvxuwy
e) wyzuvx

Read Solution (Total 1)

b) xvzyuw is acceptable.

He must plant x before y and u = xyu
He must plant y and w = xyuw
The third has to be z = xvzyuw
12 years agoHelpfull: Yes(5) No(0)

CTS Other Question

At a certain moment a watch shows 2 min lag although it is running fast. If it showed a 3 min lag at that moment, but also gains by 1/2 min more a day than its current speed it would show the true time one day sooner than it usually does. How many mins does the watch gain per day.
a).2
b).5
c).6
d).4
e).75
An algorithm follws a six step process za,zb,zc,zd,ze,zf, it is governed by the following

(i) zd should follow ze
(ii) the first may be za,zd or zf
(iii) zb and zc have to be performed after zd
(iv) zc must be immediately after zb

Q. If za is the first set zd must be

a) 3rd
b) 5th
c) 2nd
d) 4th