Provided by www.YuvaJobs.com - Canarys Whole Testpaper CANARYS  TEST ON 9 OCT 2006 DURATION  : 30 MINS. QUESTIONS : 30  (10 APTITUDE + 20 TECHNICAL ). APTITUDE: (32/343)^(4/5)=? IF A PERSON’S SALARY IS RS. X. HE SPENDS 10% ON RENT, 15% OF REMAINING ON EDU OF HIS CHILDREN, AND 10% OF THE REMAINING ON CLOTHES. THEN REMAINS RS 4131. WHAT IS HIS SALARY? ANS=6000 RS.       A       a         B                          a              bcc                      c                                              C                  D       E   TRIANGLE BDE IS ISOSCELES. FIND TOTAL AREA OF THE FIGURE? ANS: b(a+b/2).      4.    A GIRL HAS M MINS OF HOMEWORK IN EACH OF HER S SUBJECTS? FIND THE PART OF HW COMPLETED IN 1 HOUR? ANS= 60/MS.      5.      A CAN IS 4/5 th FULL. IF 6  GLASSES OF  OIL IS REMOVED AND  4 GLASSES OF OIL ADDED, IT IS 3/4th FULL. WHAT IS ITS CAPACITY? ANS= 40 LITRES 3X-9<0. WHICH CONDITION DOES X NOT SATISFY FROM BELOW?    A) –2  B) 1  C) 2  D)3    ANS=D 7.  (a/b)^(x-1)=(b/a)^(x-3)      x=? 8. A’S SALARY IS 33 1/3 % MORE THAN B. BY HOW MUCH IS B’S SALARY LESS THAN A?  ANS=25% TECHNICAL(ECE) 1.SYMBOL OF PNP TRANSISTOR? CHOOSE ONE FROM 4 GIVEN FIGURES.. 2.VOLTAGE FOLLOWER IS USED FOR: A). CONNECTING LOW IMPEDENCE LOAD TO LOW IMPEDENCE SOURCES. B).                            HIGH                                           LOW C).                            HIGH                                           HIGH D).                            LOW                                            HIGH 3. SEQUENTIAL CIRUITS: A.     OP DEPENDS ON PRESENT IP AND PAST OP B.     ONLY PRESENT IP C.     ONLY PAST OP D.    DOES NOT DEPEND ON ANYTHING. 4.IN COMBINATIONAL CIRUITS: OPTIONS ARE SAME AS ABOVE  5. CONSIDER AN HALF ADDER WITH DELAY D AND A FLIP FLOP DELAY OF  d,    CALCULATE TOTAL DELAY… 6.                             L                                                             S1    A                                                                                  B                          S2                                                            C                                                                                      S3                              A,B,C,L ARE SIMILAR LAMPS. AT WHAT COMBINATION OF SWITCHES(S1,S2,S3)  OPEN OR CLOSE DOES L GLOW BRIGHTEST… 7 AN M BIT HAMMING CODE, IT CAN CORRECT…  A:  ERRORS UPTO M BITS B. ERRORS UPTP M/2 BITS C. 2M BITS E.     GREATER THAN M BITS.  8.AN ENERGY EFFICIENT TRANSFORMER CORE IS MADE UP OF? ( SI ALLOY STEEL, IRON, C, D)  9.DARLINGTON PAIR IS USED TO A. INCREASE BETA FACTOR AND DEC   I/P RESISTANCE B . INCREASE BETA FACTOR AND INC I/P RESISTANCE C . INCREASE BETA FACTOR AND DEC   O/P RESISTANCE D . INCREASE BETA FACTOR AND INC   O/P RESISTANCE 10.WHICH INSTN DOES NOT AFFECT Z FLAG? A) INC B B  DCR B C INX B D DCX B 11.  WHICH OF THESE IS PIC( 8259, 8279, BOTH, 8159) 12.  MODE 2 IN 8255 IS USED FOR OPN OF a.                  PORT 1 ONLY b.                  PORT 2 ONLY c.                   BOTH PORTS 1 AND 2 d.                  NON 13.WHAT IS 1C 72?( VOLTAGE CONTRLR, CURRENT CNTRLR, SINE WAVE GENR,   SQ WAVE GENR) 14.A 16 BIT REG CAN HOLD( 2’S COMPLEMENT FORM) a.                               0 to 255 b.                              –32767 to +32767 c.                               –32768 to +32767 d.                              –32767 to +32768 Provided by www.YuvaJobs.com - Canarys Whole Testpaper