CTS
Company
Numerical Ability
Permutation and Combination
Statements : Some coolers are watches
no watch is bed
Conclusions : I. No watch is cooler
II. No cooler is watch
III. Some watches are beds
IV. Some coolers are beds
Read Solution (Total 13)
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- none of this...i think....from ven diagram,....anyone pls give the detailed soln of this..with explanation???
- 10 years agoHelpfull: Yes(13) No(1)
- non is correct non of these
- 10 years agoHelpfull: Yes(12) No(3)
- num 4 is correct
- 10 years agoHelpfull: Yes(8) No(1)
- only 4 z r8
- 10 years agoHelpfull: Yes(3) No(4)
- i think option 1,2 is correct because if any premise contain no then conclusion also contain no..
- 10 years agoHelpfull: Yes(1) No(1)
- none is answer
BCOZ
example A={coolers,watches) =>both mixed assume
"no watch is bed" means B={bed} =>not mixed with anything.. may be mixed with coolers we don't know
now apply conclusions to A ,B and check.. none will satisfy
- 10 years agoHelpfull: Yes(1) No(0)
- Ans: I
draw venn diagram, in that fig coolers & watches are intersects and beds doesn't intersect with any one so ans I is right - 10 years agoHelpfull: Yes(1) No(7)
- Here watch is the middle term and it is distibuted in the second statement ...
The possible conclusions are
Some watches are coolers
No bed is Watch
Some Coolers are beds(As watch is the middle term n should not be repeated ..and Some is Particular so conclusion should be particular) - 10 years agoHelpfull: Yes(1) No(0)
- some coolers are beds
- 10 years agoHelpfull: Yes(1) No(0)
- Answer is None of these, If one option is there as from first it can be said that some coolers are watches and some are not, and that no watch is bed. 1 says that No watch is cooler, which can't be said if any watch is cooler or not as in reverse no conclusion can be drawn . while II is false. III is also false. While some coolers not being watches , doesn't mean that they are beds. Nothing is said abt them
- 9 years agoHelpfull: Yes(1) No(1)
- Some coolers are beds is the correct answer.
- 9 years agoHelpfull: Yes(1) No(0)
- some+no=some not so;
1 and 2 conlusion is right - 10 years agoHelpfull: Yes(0) No(1)
- 3&4 will be the answer
- 5 years agoHelpfull: Yes(0) No(0)
CTS Other Question
Synonym of 1.conceit 2.novice
Karthikh Venkatwww.students3k.com
40 QUESTIONS --- !OU" #IT! $ NE%$TIVE &$"KIN% O' 0.() *E" QUESTION
1. If [x] indicates integral of x i.e is the largest integer less than x and |x| indicates absolute value of x then what is the maximum value of [x]/|x|.A. 1 B. 0 .!1 ". #one of these Ans$ A %.In the above &uestion what is the minimum value of [x]/|x|.A. 1 B. 0 .!1 ". #one of these Ans$ " '(!)* If the cloc+'onventional cloc+ with numbers from 1 to 1% in order* is cut into ( ,ieces such that the sum of numbers on each ,iece are in Arithemetic -rogression'A.-* with a common difference of 1. (.hat is the sum of even numbers in the grou, where is ,resent A. B. 10 . 1% ". 1 Ans$ B .hat is the ,roduct of all numbers in the grou, in which 1% is ,resent A. %1% B. %% . % ". #one of these .hat is the count of numbers in each ,iece. A. %2%2 B. 22% . (22 ". )22% Ans$ ).hat is the count of numbers in each ,iece. A. %2%2 B. 22% . (22 ". )22% Ans$ 3.Avinash ta+es 1 da4s to com,lete a wor+ and Bada ta+es 1% da4s to com,lete the same wor+. If the4 wor+ in alternate da4s2 In how man4 da4s the4 finish the wor+.A. 1( da4s B. 1( 1/ da4s . ) 1/ da4s ". #one Ans$
5.6here is a circular trac+ of length 00 mts. If A and B 7tarts at the same ,oint but in o,,osite direction with a s,eeds of 5 m/sec and 1% m/s res,ectivel4.6hen at what time after the begining the4 will meet for the second time.A. 1hr 0 sec B. %0 sec . 0sec ". (hr %0 sec Ans$ 8.In the above &uestion when will the4 meet for the first time at the starting ,oint.A. 1hr 0 sec B. %0 sec . 0sec ". (hr %0 sec Ans$ A 10.If the vertices of the triangle are A'12%*2 B'!%2!(* and '%2(* then which is the largest angle A. Angle'AB* B.Angle'BA* .Angle'AB* ".#one Ans$B 11.If '!120*2 '02!1* and '!12!1* are three vertices of a s&uare then what is the th vertex. 1%.If [x] indicates integral of x i.e is the largest integer less than x and |x| indicates absolute value of x then find the value of [1.88]9[!%.88]9[1.0(]9[%.0]A. % B.1 .!% ". ! Ans$ A 7te,1$ Add all the numbers7te,%$ If it is less than 10 76:-2 else go to 7te,1. 1(.If ;<)3% then what is the end result after a,,l4ing the above algorithm.A. 18 B.10 .1 ". #one Ans$1.If the numbers are arranged in all ,ossible orders then how man4 solutions are ,ossible.A. :#= B. 6: (.6>?== . #:#= Ans A 1.A trader frauds b4 10@ while bu4ing and 10@ while selling the same. hat is the total gain he obtained during the transactionA. 1( B.%%1/ .%0 ".#one of these Ans. 1).6here are three c4linders with same height and surface area. If a new c4linder is created b4 melting these three with the same height as before what is
the surface area of the new c4linder when com,ared to that of the ,revious.A. %@ more B.0@ more .100@ more ".#one 13.If x