📏 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

Which of the following is a pair of co-primes?Answer: (18, 25) The average of first 5 multiples of 11 is?Answer: 33 If A : B = 3 and B : C = 1 : 2 then A : B : C is?Answer: 3 : 5 : 10 Ten years ago. A was half of B's in age. If the ratio of their present ages is 3:4, what will be the total of their present ages?Answer: 35 years The third proportion of a^2b^2 and abc is ______?Answer: c^2 A _______ is a vertical bar graph with no space between the bars.Answer: Histogram What is the minimum value of sin A, such that 0 ≤ A ≤ 90°?Answer: 0 The relation between time and water pulled by a water pump is direct. If a pump raises 600 liters water in 45 minutes, how much water it will raise in one hour?Answer: 800 liters The set of all possible subsets of a set is called ______ set.Answer: Power If x varies inversely to y and y and x = 3, when y = 12. Find the value of y when x = 6?Answer: y = 6 In the quadratic equation the highest power of variable is _____?Answer: 2 Pi (π) is the ratio between ______?Answer: Circumference and diameter 4/11= 0.363636... is the example of ______?Answer: Non-terminating decimal fraction If A [ab ba] and A² = [ln mo] then the value of l,m =?Answer: l = a² + b², m = 2ab If b² - 4 ac < 0 then the roots are _____?Answer: Unequal and imaginary i¹⁰ is equal to ______?Answer: -1 If A and B are square matrices of the same order, then ____?Answer: (AB)^t = B^tA^t The matrix product AB = O, where O represent null matrix, then ______?Answer: All of these On a line two supplementary angles are in the ratio of 5:1. The two angles will be ____?Answer: 150 & 30 A polynomial having ______ term is called trinomial.Answer: Three If log6 25 − 2 log6 5 + log6 a then the value of ‘a’ is?Answer: 1 Decimal form of (143)₈ is?Answer: 99 7/4 ÷ [77/8 ÷ 30/5] = _____?Answer: 12/11 logx - 2log y = _____?Answer: log (x/y²) (432)5 - (234)5 = _____?Answer: (143)5 A car is moving at a speed of 36 km/h. Its speed in m/s is _____?Answer: 10 m/s 1.5 + [0.7 + (1.4 - 0.5)] = _____?Answer: 3.1 Which equation has a solution of -5?Answer: 3/5 a + 19 = 16 If A and B are two non-empty sets then A ∪ B = _____?Answer: {x|x ∈ A or x ∈ B} The value of the determinant of the matrix [ 4 -9 -1 2] is?Answer: -1