Mathematics · JEE Main

Algebra

6 practice questions with a worked solution for each. Tap an option to see instantly if you are right.

6MCQ
  1. 1The modulus of the complex number z=1+i1−iz = \frac{1 + i}{1 - i} is:JEE Main/MCQ/Medium
  2. 2The sum of the infinite geometric series 1+13+19+127+…1 + \frac{1}{3} + \frac{1}{9} + \frac{1}{27} + \dots is:JEE Main/MCQ/Medium
  3. 3The term independent of xx in the expansion of (x+1x)10\left( x + \frac{1}{x} \right)^{10} is:JEE Main/MCQ/Medium
  4. 4If α\alpha and β\beta are the roots of x2−5x+6=0x^2 - 5x + 6 = 0, then α2+β2\alpha^2 + \beta^2 is equal to:JEE Main/MCQ/Medium
  5. 5In a party of 10 people, if each person shakes hands with every other person exactly once, the total number of handshakes is:JEE Main/MCQ/Medium
  6. 6The contrapositive of the statement 'If it rains, then I take an umbrella' is:JEE Main/MCQ/Medium

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JEE Main 2025 Apr 2 Shift 1 question paper

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