Provided by www.YuvaJobs.com - Bently Nevada Paper Technical - Java Bently –Nevada India pvt. Ltd. Held on 3rd july 2004  Given matrix A and I(identity matrix). Find matrix B where AB=I. y=log(sinx), find dy/dx. B is 8 Km  East to  A, C is 6 Km north to B, D is 16 Km east to C and E is 12 Km north of D, Find distance between A and E. A train is moving with the velocity of x Km per hr. it crosses a station of length y Km in z meter per second. Find the length of the train.( here x, y and z are given) The ratio of length of a rod and its shadow is 1/sqrt(3). Find the angle of elevation. Find LCM 120 and 60. 4(144)8, 3(x)7 find x. For the given fig ,find the angle x. All angles are in degree.     limit x->₯ [(x+6)/(x-1)][(x+6)/(x-1)]   >>>> There are 20 such questions. Questions are very easy.  Section-2 consists of some questions from microprocessor, digital electronics, one question on turing machine(the question was very long) and some questions on C(some what tricky-but solvable if  enough time is left)  Some questions which I remember are- Find sqrt of 113 upto 3 decimal places. 20 bit address bus can address how much memory find 2’s complement of 111001001 Conver 100011 in decimal (120)10  to (x)7 To represent A to Z and 0 to 9 how many bits are required. Assuming all the characters requires equal bits. 210 =……Kilo byte A op B = XXXX00XXXXXX0XXX Find B and op, where op is a logical operator and X=don’t care To add 16 bits numbers how many full adders and half adders are required. A full adder has how many input lines. Find Y      #define count(x) sizeof(x)/sizeof(x[0])what count(x) does? X=24, Y=16X^=Y Y^=X X^=X Y^=X Find value of X and Y( the exact question may be some what different) #define inum 53268  While(……….) {  inum=inum &(inum-1); . . . . } Write a program which will accept only ‘0’ to ‘9’, ‘+’, ‘-’, ‘#’ characters as inputs. In a circuit of gates all gates are controlled by a single …………… How many inputs are there in a NOT gate   Provided by www.YuvaJobs.com - Bently Nevada Paper Technical - Java