targate test series- 4th test (ec)

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targate test series- 4th test (ec)

Postby jayantvaswani » Mon Nov 26, 2012 12:16 am

test id - 1254

1. q 27 - in answer booklet answer is calculated correctly but option is marked as a which should be d

2. q 65 - population density formula( = population/area) is given in q but calculation done in answer booklet is using formula ( area /population) . correct answer should be d ( Hyderabad ) according to formula given in question .
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Re: targate test series- 4th test (ec)

Postby debabratarath » Mon Nov 26, 2012 9:14 pm

yes u r r8..gateforum should change b4 evaluation!!
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Re: targate test series- 4th test (ec)

Postby LordVoldemort » Tue Nov 27, 2012 1:20 am

Yup, that's right.
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Re: targate test series- 4th test (ec)

Postby shruti26 » Tue Nov 27, 2012 11:08 am

yes u r right.... answer is option d Hyderabad instead of option a , according to given formula!!
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Re: targate test series- 4th test (ec)

Postby zangetsa1 » Tue Nov 27, 2012 8:37 pm

You are right for 27 and 65.
In 26th question its explained that answer is "b". But product of the eigen values should be equal to determinant and for othogonal matrix determinant is 1. So accordingly c is correct option.
I think question 47 is also wrongly explained.answer should be a.
If i am wrong can any1 explain why we taking reuslt after few clk cycles??
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Re: targate test series- 4th test (ec)

Postby kumar67318 » Tue Nov 27, 2012 11:37 pm

Yes answers of Question no 27, 65 and 43 are wrong.

Correct Options are

27->D
65->D
43->D

any one else who has got option D for Q43???
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Re: targate test series- 4th test (ec)

Postby zangetsa1 » Tue Nov 27, 2012 11:46 pm

HAS ANY1 ATTEMPTED 26 TH AND 47TH QUESTION?????
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Re: targate test series- 4th test (ec)

Postby jayantvaswani » Wed Nov 28, 2012 1:29 am

not able to understand the video explanation for q 47 . i think answer may be a
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Re: targate test series- 4th test (ec)

Postby kumar67318 » Wed Nov 28, 2012 1:30 pm

Q26. states that"if x is Eigen value of an orthogonal matrix 'A',then Eigen value of A^-1 is(ANS: 1/x) and another Eigen value of 'A' is(ANS: As we know |A|=1 for orthogonal matrix hence other eigen value of A is 1/x)"


Q47. o/p of given circuit is

0000
1000
1100
1110
1111
0111
1011(11)
0101(5)
1010(10)
1101(13)
0110(6)
1011(11),0101(5),....................


so we can conclude that Given circuit is a MOD-5 counter and initially it is at 0000 which is a invalid state of counter but after some cycles due to it's self strating property it is coming to it's valid states (counter of this kind is also called Self Starting counter)

hence generated sequence at the o/p is 01011 hence option D is the Correct choice.
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Re: targate test series- 4th test (ec)

Postby vpnjn106 » Wed Nov 28, 2012 5:54 pm

Yes, answer of both Q.26 and Q.65 is D.

What about the score guys?

How much you scored?
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