TANCET 2011 MCA Question Paper with Answer Key PDF (May 28)

TANCET Questions

• 1.

  The speed of a motor boat in still water is 7km/hr. If the speed of the motor boat against the stream is 5 km/hr, what is the speed of the stream?

  • \(1.5 \text{ km/hr}\)
    
  • \(2 \text{ km/hr}\)
    
  • \(2.5 \text{ km/hr}\)
    
  • \(1 \text{ km/hr}\)
    
  View Solution

  ---

• 2.

  The Laplace transform of a signal $X(t)$ is $$ X(s) = \frac{4s + 1}{s^2 + 6s + 3}. $$ The initial value $X(0)$ is:

  • \( 0 \)
    
  • \( 4 \)
    
  • \( 1/6 \)
    
  • \( 4/3 \)
    
  View Solution

  ---

• 3.

  Which of the following causal analog transfer functions is used to design causal IIR digital filter with transfer function? $$ H(z) = \frac{0.05z}{z-e^{-0.42}} + \frac{0.05z}{z-e^{-0.2}} $$ Assume impulse invariance transformation with \( T = 0.1 \, \text{s} \). 

  • \( H(S) = \frac{0.5}{S+4.2} + \frac{0.5}{S+2} \)
  • \( H(S) = \frac{0.5}{S+2.1} + \frac{0.5}{S+4} \)
  • \( H(S) = \frac{0.5}{S-2.1} + \frac{0.5}{S-4} \)
  • \( H(S) = \frac{0.5}{S-4.2} + \frac{0.5}{S-2} \)
    
  View Solution

  ---

• 4.

  A train moving at 108 km/hr crosses a platform in 30 seconds. Then it crosses a man running at 12 km/hr in the same direction in 9 seconds. What is the length of train and platform in m?

  • \(240 \text{ } and 660 \text{}\)
    
  • \(200 \text{ } and 620 \text{}\)
    
  • \(220 \text{ } and 600 \text{}\)
    
  • \(250 \text{ } and 640 \text{}\)
    
  View Solution

  ---

• 5.

  Bio-deterioration of hides and skin before tanning process, Hair slip occurs due to

  • Aspergillus niger
    
  • Streptococcus sp
    
  • Aspergillus fumigatus
    
  • Pseudomonas sp
  View Solution

  ---

• 6.

  In a closed traverse ABC, the following readings were taken: If station A is free from local attraction, correct bearing of CB is: 
  

  • \(280^\circ \)
  • \(279^\circ \)
  • \(276^\circ \)
  • \(277^\circ \)
  View Solution