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Roots Questions

Practice 17 Roots questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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17
Total Questions
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3
Easy
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13
Medium
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1
Hard
Practice by Exam:Biology(6)Quantitative Aptitude(5)Mathematics(2)Mathematics and Science(2)Algebra(1)BIOLOGY(1)

About Roots — practice questions, PYQs & concepts

Roots is a frequently-tested topic on Biology, Quantitative Aptitude, Mathematics. ExamTest.live currently lists 17 Roots questions spanning previous-year papers from 2004 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Roots weight in competitive exams

Across our Roots question bank, the largest sources are Biology (6), Quantitative Aptitude (5), Mathematics (2), Mathematics and Science (2) and Algebra (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 3 easy Roots questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Roots Questions(1–17 of 17)

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Q1mediummcqQuantitative AptitudeCompetitive Exams2026
0% accuracy
Which of the following quadratic equations has equal roots?
Q2mediummcqQuantitative AptitudeSSC CGL2026
0% accuracy
If the sum of the roots of a quadratic equation is −7 and the product of the roots is 12, find the quadratic equation.
Q3easymcqBiologyNEET (UG) 20172026
0% accuracy
Root hairs develop from the region of:
Q4mediummcqAlgebraSSC CGL2026
0% accuracy
What are the roots of the quadratic equation: x
2
+3x−154=0
Q5easymcqBiologyNEET 20172026
Root hairs develop from the region of:
Q6mediummcqQuantitative AptitudeCompetitive Exam Prep2026
Find the roots of the equation .
Q7mediummcqQuantitative AptitudeCompetitive Exam2026
If and are the roots of the quadratic equation and , are the roots of , then which one of the following is correct?
Q8mediummcqQuantitative AptitudeSSC CGL2026
If the sum of the roots of a quadratic equation is 1 and the product of the roots is −20, find the quadratic equation.
Q9mediummcqMathematicsAIEEE2026
If roots of the equation are two consecutive integers, then equals:
Q10hardmcqBIOLOGYNEET 20192026
In the dicot root, the vascular cambium originates from:
Q11mediummcqBiologyNEET (UG) 20182026
Sweet potato is a modified:
Q12mediummcqBiologyNEET (UG) 20182026
Casparian strips occur in:
Q13easymcqBiologyNEET (UG) 20182026
Pneumatophores occur in:
Q14mediummcqMathematics and ScienceUPTET Paper 2 (Maths & Science)2017
If the roots of the equation x
2
−bx+c=0 are two consecutive integers, then b
2
−4c is
Q15mediummcqMathematics and ScienceUPTET Paper 2 (Maths & Science)2017
If the roots of the equation are two consecutive integers, then is
Q16mediummcqMathematicsAIEEE 20042004
0% accuracy
If is a root of quadratic equation then its roots are
Q17mediummcqBiologyBiology
0% accuracy
Passage cells are thin-walled cells found in:

Frequently Asked Questions

How many Roots questions are on ExamTest.live?▼
We have 17 Roots questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Roots MCQs free?▼
Yes. All Roots questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Roots questions?▼
Roots questions are commonly asked in Biology, Quantitative Aptitude, Mathematics, Mathematics and Science, Algebra. You can filter by exam using the links above.
How do I practice Roots questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.