Canarys Placement Papers and Sample Papers Following papers are for year 2004,2005,2006,2007. Click Here for placement papers 2008,2009,2010.

Canarys Whole Testpaper

CANARYS  TEST ON 9 OCT 2006

DURATION  : 30 MINS.

QUESTIONS : 30  (10 APTITUDE + 20 TECHNICAL ).

APTITUDE:

1. (32/343)^(4/5)=?
2. 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.
3.       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 3/4^th FULL. WHAT IS ITS CAPACITY? ANS= 40 LITRES

6. 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.

OPTIONS ARE SAME AS ABOVE

 5. CONSIDER AN HALF ADDER WITH DELAY D AND A FLIP FLOP DELAY OF  d,    CALCULATE TOTAL DELAY…

                                                            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…

B. ERRORS UPTP M/2 BITS

C. 2M BITS

 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

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