📏 Arithmetic Aptitude Solved MCQs with Answers

Practice 3559 approved 📏 Arithmetic Aptitude questions with verified answers from the 🧠 Aptitude Mastery subject for Pakistan exams.

3559 solved MCQs

If A = {1, 2, 3}, B = {a, b, c} and R = {(1, a), (2, a), (3, b)} then R is____?Answer: Into function Which of the following is a binomial expression?Answer: x² + y² If the written price of a basket is Rs. 50 and a salesman offers a Rs. 2.50 discount, the discount % is ______?Answer: 5% 10 composers type a book of 75 pages in 5 days. In how many days would the same composers type a book of 45 pages?Answer: 3 days Find the surface area of a cuboid with length 12cm, breadth 8cm, and height 6cm?Answer: 432cm² Square root of 2.56 is?Answer: 1.6 Member of all possible subsets of A = { a, b, c} are _____?Answer: 8 The point A (-1, √2) lies in _____?Answer: Quadrant II Solution for x, √x = -10 is _____?Answer: {} HCF of x^2 - y^2 and x^2 - xy is?Answer: x - y One root of the polynomial P [x] = x^2 - 4x + 3 = 1. Another root of the polynomial is?Answer: 3 Find the value of a^3 + b^3, when a + b = 4 and ab = 3?Answer: 28 If logx [ 0.001 ] = - 3 then ____?Answer: 10 For i^2 = -1, if 3i (2 + 5i) = x + 6i, then x =?Answer: -15 If U = { 1, 2, 3, 4, 5, 6} and A = { 2, 3 } then complement of A is?Answer: {1, 4, 5, 6} The ratio of the mass of sand to cement in a particular type of concrete is 4.8 : 2. If 6 kg of sand are used, how much cement is needed?Answer: 2.5 kg Discriminant of the quadratic equation x^2 + 9x + 2 = 0 is?Answer: 73 If ( x + 1 ) ( x - 5 ) = 0, then the solution are _____?Answer: x = -1, 5 The equation (y + 13) (y + a) = 0 has no linear terms. Find the value of a?Answer: -13 Find θ when I = 30 cmr r = 6 cm?Answer: 5 radians {x|x ∈ N, 1 ≤ x < 4} = _____?Answer: {1, 2, 3} The set of all number of the form p/q where ______ is called the set of rational numbers.Answer: p, q are integers and q ≠ 0 Conjugate of -3 - √5 is?Answer: - 3 + √5 Find 2-digit numbers whose sum is 45 and whose HCF is 3?Answer: 21, 24 (x/x ∈ A and x ∈/ B) represent ____?Answer: A\B If a + b = 10 and 3a + 2b = 40, then (3a + b) will be _____?Answer: 50 If cost price = Rs. 570 and sale price = Rs. 750 then profit percentage is?Answer: 31.578 The point of intersection of the angle bisectors of a triangle is equidistant from the _____ of the triangle.Answer: Sides Log₁₀ √10 = _____?Answer: 1/2 1 is _____ number.Answer: Neither prime nor composite