Your authentic hub for 29 State Boards, Central Boards (CBSE, CISCE, NIOS), verified school admissions, timetable notifications, and NCERT Solutions from Class 1 to 12.
Official curriculums, examinations, question papers, and timetable notices for India's premier national school boards.
Class 10 & 12 Date Sheets, NCERT Curriculums, Model Question Papers, Sample Papers & Results.
ICSE Class 10 & ISC Class 12 Syllabus, Specimen Papers, Timetables & Board Exam Results.
Secondary (10th) & Senior Secondary (12th) Open School Admissions, Hall Tickets, Tutor Marks & Results.
There are total 29 boards that conduct examinations at the state level. Apart from dates and links to check results and timetables, we provide official question papers, model papers, and preparation tips.
Chapter-wise verified textbook solutions prepared by expert subject faculties for CBSE and state board students.
Comprehensive solutions for prominent reference authors along with National Talent Search and scholarship examination guidelines.
Step-by-step Math solutions for Classes 6 to 12
Comprehensive Algebra, Geometry & Calculus
Concepts of Physics Part 1 & 2 for JEE/NEET
ICSE & ISC Understanding Mathematics
Physics, Chemistry & Biology for Classes 9 & 10
Chapter-wise Objective Questions with Answers
National Means-cum-Merit Scholarship Scheme Guide
National Talent Search Exam Stages & Syllabus
Essential formulas, theorems and equations
Stay updated with newly released admit cards, board exam timetables, model papers, and admission guidelines.
[mathjax] Question 1 Divide 2x 3 + 3x + 1 by x + 2 and find the quotient and the reminder. Is q(x) a factor of 2x 3 + 3x + 1 ? Sol : Here, dividend and divisor both are in the standard form. Now, on...
[mathjax] Question 1 A Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients: x 2 – 3 Sol : Let f (x) = x 2 – 3 Now, if we recall...
[mathjax] Question 1 Examine, seeing the graph of the polynomials given below, whether they are a linear or quadratic polynomial or neither linear nor quadratic polynomial: (i) Sol : (i) In general,...
[mathjax] Question 1 C Without actually performing the long division, state whether the following rational numbers have terminating or non-terminating repeating (recurring) decimal expansion....
add [mathjax] Question 1 Prove that √2 is irrational. Sol : Let us assume that √2 is rational. So, we can find integers p and q (≠ 0) such that √2 $=\frac{p}{q}$ . Suppose p and q have a common...
[mathjax] Question 1 A Express each of the following numbers as a product of its prime factors: Sol : Given number is 4320 Factorization of 4320 is $\begin{array}{l|l}2 & 4320 \\\hline 2 & 2160...
[mathjax] Question 1 A Using Euclid’s division algorithm, find the HCF of 156 and 504 Sol : Given numbers are 156 and 504 Here, 504 > 156 So, we divide 504 by 156 By using Euclid’s division lemma...
[mathjax] EXERCISE 10.1 Type 1 QUESTION 1 Fill in the blanks: (i) A parallelogram will be a rhombus, if and only if its ___are Perpendicular to each other. (ii) A quadrilateral will be a...
[mathjax] EXERCISE 9.2 Type 1 QUESTION 1 Fill up the blanks so that the statements given below are true : (i) In a triangle, ,difference of any two sides is __ than the third side (ii) In a triangle,...
[mathjax] EXERCISE 9.1 Type 1 QUESTION 1 Fill up the blanks so that the statement becomes true: (i) If two sides of one triangle and their __ angle are equal to the corresponding two sides and their...
add [mathjax] Exercise 8.3 (i) In a triangle, minimum number of acute angles is __ Sol : Two (ii) In figure (i) , if ∠ACD=130° , ∠ABC=48° , then ∠BAC=__ Sol : 82° (iii) If a side of a triangle is...
[mathjax] Exercise 8.2 Type 1 Question 1 Answer the following questions : (i) If any transversal intersects two parallel lines in such a way that the ratio of interior angles on the same side is 2 :...