TS EAMCET Engineering Question Paper 2019-20 with Answers.

TS EAMCET Engineering Question Paper 2019-20 with Answers Free Download PDF TS EAMCET i.e Engineering Agriculture and Medicine Common Entrance Test 2019-20 Exam Has been Conducted by JNT University Hyderabad on behalf of TSCHE. This TS EAMCET 2019-20 examination is the procedure to get the admission in Engineering and Engineering colleges in Telangana (TS EAMCET).

Engineering Agriculture and Medicine Common Entrance Test 2019-20 – TS EAMCET Engineering 2019-20 Question consist of Physics, Chemistry, and Mathematics all these subjects in TS EAMCET Engineering 2019-20 exam written test are multiple choice question (MCQ) i.e objective type e Engineering Agriculture and Medicine Common Entrance Test 2019-20 Engineering 2019-20 Question paper Free Download PDF is available in www.oldquestionpapers.net which has been provided by many students this TS EAMCET Engineering 2019-20 paper is available for all the students in FREE and also TS EAMCET Engineering 2019 question paper fully solved i.e with answer keys and solution.

## TS EAMCET Engineering Question Paper Answer 2019-20

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1. Let A, B, C be 3 × 3 no-singular matrices and I be the identity matrix of order three. If ABA = BA2B and A3 = I, then AB4 – B4 =

• (1) O3×3
• (2) I/2
• (3) I
• (4) 2 I

2. If the system of equations

x + y + 2z = 3

x + 2y + 3z = 4

x + cy + 2cz = 5

is inconsistent, then

• (1) c = 1
• (2) c = 3
• (3) c ∈ R
• (4) c ≠ 1

3. The sum of the least positive argument of the distance cube roots of the complex number (1 – √3) is

• (1) /3
• (2) 17π/3
• (3) 23π/3
• (4) 11π/3

4. If the roots of x4 – 10x3 + 37x2 – 60x + 36 = 0 are α, α, β, β (α < β), then 2α + 3β – 2αβ =

• (1) 1
• (2) 0
• (3) –1
• (4) 4

5. The number of natural numbers less than 1000 in which no digit is repeated is

• (1) 729
• (2) 738
• (3) 792
• (4) 836