NCERT Exemplar Problems Class 8 Mathematics Chapter 11 Mensuration Question. 1 A cube of side 5 cm is painted on all its faces. If it is sliced into 1 cubic centimetre cubes, then how many 1 cubic centimetre cubes will have exactly one of their faces painted? (a) 27 (b) 42 (c) 54 (d)…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 10 Direct and Inverse Proportion Question. 1 Both u and v vary directly with each other. When u is 10, v is 15, which of the following is not a possible pair of corresponding values of u and v? (a)2 and 3 (b) 8 and 12 (c) 15…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 9 Comparing Quantities Question. 1 Suppose for the principal P, rate R% and time T, the simple interest is S and compound interest is C. Consider the possibilities (i) C>S (ii) C = S (iii) C <S Then, (a) only (i) is correct (b) either (i) or (ii)…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 8 Exponents and Powers Question. 1 In 2n, n is known as (a) base (b) constant (c) exponent (d) variable Solution. (c) We know that an is called the nth power of a; and is also read as a raised to the power n. The rational number a…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 7 Algebraic Expressions, Identities and Factorisation Question. 1 The product of a monomial and a binomial is a (a) monomial (b) binomial (c) trinomial (d) None of these Solution. (b) Monomial consists of only single term and binomial contains two terms. So, the multiplication of a binomial by…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 6 Visualising Solid Shapes Question. 1 Which amongst the following is not a polyhedron? Solution. (c) According to the definition of a polyhedron, option (c) figure does not satisfies the condition of a polyhedron. Since, a solid is a polyhedron if it is made up of only…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 5 Understanding Quadrilaterals and Practical Geometry Question. 1 If three angles of a quadrilateral are each equal to 75°, then, the fourth angle is(a) 150° (b) 135° (c) 45° (d) 75° Solution. Question. 2 For which of the following, diagonals bisect each other? (a) Square (b) Kite (c)…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 4 Linear Equations in One Variable Question. 1 The solution of which of the following equations is neither a fraction nor an integer? (a) -3x + 2=5x + 2 (b)4x-18=2 (c)4x + 7 = x + 2 (d)5x-8 = x +4 Solution. For option (c) Question. 2 The…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 2 Data Handling Question. 1 The height of a rectangle in a histogram shows the (a) width of the class (b) upper limit of the class (c) lower limit of the class (d) frequency of the class Answer. (d) The height of a rectangle in a histogram…
Read more
NCERT Exemplar Problems Class 8 Mathematics Chapter 3 Square-Square Root and Cube-Cube Root Question1 196 is the square of (a) 11 (b) 12 (c) 14 (d) 16 Solution. (c) Square of 11 = 11 x 11 = 121 Square of 12 = 12 x 12 = 144 Square of 14 = 14 x 14…
Read more