________ is the general formula to find the number of non-square numbers in between two consecutive squares.(a) n^2+2n-1(b) n^2-1(c) 2n+1(d) n+1I have been asked this question during an interview for a job.The above asked question is from Patterns in Squares topic in section Squares and Square Roots of Mathematics – Class 8

________ is the general formula to find the number of non-square numbe

1.	________ is the general formula to find the number of non-square numbers in between two consecutive squares.(a) n^2+2n-1(b) n^2-1(c) 2n+1(d) n+1I have been asked this question during an interview for a job.The above asked question is from Patterns in Squares topic in section Squares and Square Roots of Mathematics – Class 8
Answer» Correct ANSWER is (c) 2n+1 Easiest EXPLANATION: If we want to find the general formula for the number of non-square numbers in between two consecutive SQUARES, we assume to the natural numbers to be N & n+1 We square and subtract the SMALLER from the greater number, (n+1)^2-n^2=(n^2+2n+1)-n^2=2n+1

Discussion

No Comment Found

Related InterviewSolutions

If a perfect square ends with 1 then the square root can be ending with ___ & ___(a) 9 & 2(b) 9 & 1(c) 1 & 8(d) 1 & 2This question was posed to me in homework.The doubt is from Finding Square Roots topic in portion Squares and Square Roots of Mathematics – Class 8
Find the square root of 961.(a) 31(b) 39(c) 29(d) 21The question was posed to me during an online interview.My query is from Finding Square Roots in division Squares and Square Roots of Mathematics – Class 8
Square root of 16 is ________(a) -4(b) 4(c) 16(d) -16I have been asked this question in final exam.This key question is from Finding Square Roots in portion Squares and Square Roots of Mathematics – Class 8
Square root of 25 is 4.(a) True(b) FalseThe question was asked during an online interview.Origin of the question is Finding Square Roots topic in chapter Squares and Square Roots of Mathematics – Class 8
What is the square roots of a three digit number ending with one?(a) 1(b) 11(c) 121(d) 9I had been asked this question in semester exam.My question comes from Finding Square Roots topic in section Squares and Square Roots of Mathematics – Class 8
Find square root of 169.(a) 13(b) 14(c) -14(d) 12This question was posed to me in final exam.My doubt stems from Finding Square Roots topic in portion Squares and Square Roots of Mathematics – Class 8
If (±2)^2=4 then, √4 = ________(a) -2(b) 2(c) 4(d) -4The question was posed to me at a job interview.This key question is from Finding Square Roots in portion Squares and Square Roots of Mathematics – Class 8
Square root is _________ function of square.(a) converse(b) inverse(c) polynomial(d) linearThis question was posed to me by my college professor while I was bunking the class.This intriguing question originated from Finding Square Roots in chapter Squares and Square Roots of Mathematics – Class 8
\(\sqrt{361}\) = ______(a) 21(b) 19(c) 11(d) 29I got this question in my homework.This question is from Square Root in portion Squares and Square Roots of Mathematics – Class 8
These 2×3×7 are prime factors of some number, find the square of that particular number.(a) 1764(b) 1664(c) 1864(d) 1964I have been asked this question in examination.My question is taken from Square Root in section Squares and Square Roots of Mathematics – Class 8

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment