TCS
Company
Numerical Ability
Probability
The cinema Multiplex MNOX has exactly three cinema screens:
cinema 1,
cinema2,
cinema3.
The multiplex prints three sets of tickets for September and three sets of tickets for October: One set for each of the cinemas for each of the two months. The company tickets’ are printed in a manner consistent with the following conditions:
-Each of the six sets of tickets is exactly one of the following colors. Green, blue red, white.
-For each cinema, the September tickets are a different color than the October tickets.
-For each month, tickets for different cinemas are in different colors.
-Exactly one set of September tickets is red .
-For cinema 3,either the September tickets or the October tickets , but not both are green
-The September tickets for cinema 2 are blue
-No October tickets are blue.
Option
a. The cinema 1 ticket for September are green
b. The cinema 1 ticket for September are White.
c. The cinema 3 tickets for October are green.
d. The cinema 1 tickets for October are red.
Read Solution (Total 4)
-
- answer: C. if we take cinema 3 ticket colour of sept. as green then oct. tickets set colour will be : red, blue, white but no oct. ticket are blue. Thus, cinema 3 ticket of oct. is green
- 10 years agoHelpfull: Yes(10) No(0)
- Here the Qustion & Options are not clear... We need one more constraint to solve this
Otherwise:
Let
Red:R Blue:B Green:G White:W
month : cinema1, cinema2, cinema3
CASE-1:
sep: R,B,G
oct: G,R,W
CASE-2:
A).sep: G,B,R
oct: R,W,G
In this case options (a),(c),(d) are seems to be correct....
B).sep: G,B,R
oct: W,R,G
From both the cases option (b) seems to be wrong.... - 10 years agoHelpfull: Yes(1) No(0)
- the cinema 1ticket for september are white
- 10 years agoHelpfull: Yes(0) No(3)
- correct ans=a and c...............................................................
september:-
cinema1 cinema2 cinema3
sept green blue red
oct white red green - 10 years agoHelpfull: Yes(0) No(0)
TCS Other Question
University of Vikram has enrolled nine Phd candidates.Babu Chitra,Dheeraj , Eesha,Farooq,Gowri , Hameed,Iqbal,Jacob.
-Farooq and Iqbal were enrolled on the same day as each other, and no one else was enrolled that day.
-Chitra and gowri were enrolled on the same day as each other, and no one else was enrolled that day.
-On each of the other days of hiring , exactly one candidate was enrolled.
-Eesha was enrolled before Babu.
-Hameed was enrolled before Dheeraj
-Dheeraj was enrolled after Iqbal but before Eesha
- Gowri was enrolled after both Jacob and Babu
-Babu was enrolled before Jacob
Who were the last two candidates to be enrolled?
Two equilateral triangles of side 12cm are placed one on top of another, such that a 6 pointed star is formed .if the six verticals lie on a circle what is the area of the circle not enclosed by the star ?(Give the examples to the nearest sq cm)
Option
a. 68
b. 83
c. 57
d. 61