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# LCube Placement Paper

 Paper Type : Whole Testpaper Test Date : 15 February 2007 Test Location : Tirupathi L CUBE PAPER ON 15th FEBRUARY AT TIRUPPATI MY NAME IS TUMMURU SUBBAREDDY FROM SAI SPURTHI INSTUTUTE OF TECHNOLOGY, SATTUPALLY. I am happy to present PRESENT paper in freshersworld for L cube technologies written test. It is easy for cse students because in written test more bits are come from c++,java, and easy aptitude. APTITUDE:20 BITS TECHNICAL:30 BITS TOTAL DURATION :ONE HOUR APTITUDE: i AM GIVING JUST MODELS NOT EXACT VALUES 1.WHEN x+3y=10 and 2x-10y=8 then 2x+3y=?(2 problems on these type) 2.one problem based on time and work( One person do the walk in 5/6 th of usual speed then he reaches 40 min late.Then what is usual speed? 3.ONE SEQUENCE PROBLEM (SORRY I DON'T REMEMBER) 4. TECHNICAL: iN TECHNICAL C++,JAVA BITS WERE GIVEN 1.REGARDING PACKGES AND CLASSES MEANS WHAT ARE JAVA.UTIL PACKAGE SUBCLASSES,AN 2.WHAT IS SUBCLASS OF JAVA.(SOME PACKAGES 3.TO GIVE THE WARNING WHICH COMPONENT IS USED IN WINDOW 4.ONE SIMPLE PROGRAM INT N=0; SWITCH(N) case 1:System.out.println("1"); { case 2: System.out.println("2"); case 3: Syatem.out.println("3); case 4:System.out.println("4"); } the program answer choice is a.1234 b.error c.4321 d.not complled ans:a (no doubt) 5.WHICH ONE IS NOT A KEYWORD a.case b.while c.const d.assert ans:d 6.SOME QUESTIONS ARE JUST THEY GIVE PROGRAMS AND WHAT IS THE OUTPUT(EASY) 7.PROGRAM: C++ FLOAT: T=5.600; COUT< WHAT IS OUTPUT: a.ERROR b.5 C.5.600 d.COMPILE ERROR OURPUT:C 8. PROGRAM :JAVA (IF ANY SYNTATIC ERRORS plz iGNORE tHIS IS MY REQUEST) SUBBU(DOUBLE X,LONG Y,INT Z); AND GIVE THE STATEMENT LIKE System.out.println(); this question answer in based on given parameters on function . All the Best

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