Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NDA 2014
Exam
NDA
Year
2014
Subject
Mathematics
Chapter
Binomial Theorem

NDA 2014 · Mathematics · Binomial Theorem

Consider the expansion (x^2+(1)/(x))^ 15 . What is the ratio of...

Consider the expansion (x2+1x)15\left(x^2+\frac{1}{x}\right)^{15}. What is the ratio of coefficient of x15x^{15} to the term independent of xx in the given expansion?

Options

  1. A1
  2. B12\frac{1}{2}
  3. C23\frac{2}{3}
  4. D34\frac{3}{4}

Correct answer

A. 1

Step-by-step solution

The correct answer is option(A)
Practice Binomial Theorem on Quantrex Academy →

More from Binomial Theorem

A set S contains (2n+1) elements. If the number of subsets of S which contain at most n… NDA 2026Passage: Let u be a positive integer and f be a real number lying between 0 and 1 .… NDA 2026Passage: Let u be a positive integer and f be a real number lying between 0 and 1 .… NDA 2026What is the greatest value of r satisfying the inequality 15 r+1 > 2× ^ 15 C_r ? NDA 2026Passage: Let u be a positive integer and f be a real number lying between 0 and 1 .… NDA 2026Passage: Let u be a positive integer and f be a real number lying between 0 and 1 .… NDA 2026Passage: Let u be a positive integer and f be a real number lying between 0 and 1 .… NDA 2026If the sum of binomial coefficients in the expansion of (x + y)^n is 256, then the… NDA 2025If k < ( 2 +1)^3 < k+2 , where k is a natural number, then what is the value of k ? NDA 2025What is the remainder when 5^ 99 is divided by 13 ? NDA 2025What is the number of rational terms in the expansion of (3^ (1)/(2) + 5^ (1)/(4) )^ 12 ? NDA 2025Which one of the following is the greatest coefficient in the expansion of (1 + x)^ 100 ? NDA 2025In the expansion of (1+x)^p(1+x)^q , if the coefficient of x^3 is 35 , then what is the… NDA 2024What is the remainder when 7^n-6 n is divided by 36 for n=100 ? NDA 2024Paragraph: Let (8+3 7 )^ 20 =U+V and (8-3 7 )^ 20 =W , where U is an integer and 0… NDA 2024Paragraph: Let (8+3 7 )^ 20 =U+V and (8-3 7 )^ 20 =W , where U is an integer and 0… NDA 2024 Full Binomial Theorem list Binomial Theorem JEE Maths PYQsJEE Mathematics PYQs All NDA PYQs