In this page we have provided practise tests of Civil Engineering GATE exam 2018. Below we have provided 10 questions with detailed explanations in the topic of Mathematics.
GATE Mathematics Practise Test No 1 – 2018 (10 Detailed Questions)
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Question 1 of 10
1. Question
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Question 2 of 10
2. Question
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Question 3 of 10
3. Question
The matrix B=AT where A is any matrix is
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Question 4 of 10
4. Question
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Question 5 of 10
5. Question
Consider a non-homogeneous system of linear equations representing mathematically an over-determined system. S uch a system will be
Correct
Over determined system means rank of coefficient matrix and augmented matrix are not same. So there is no solution and they are inconsistent.
Incorrect
Over determined system means rank of coefficient matrix and augmented matrix are not same. So there is no solution and they are inconsistent.
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Question 6 of 10
6. Question
Solution for the system defined by the set of equations 4y+3z=8, 2x-z=2 and 3x+2y=5 is
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Question 7 of 10
7. Question
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Question 8 of 10
8. Question
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Question 9 of 10
9. Question
The product of matrices (PQ)-1P is
Correct
(PQ)-1P = Q-1P-1P = Q-1I = Q-1
Incorrect
(PQ)-1P = Q-1P-1P = Q-1I = Q-1
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Question 10 of 10
10. Question
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