📏 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

1/2, 2/3, 3/4 and 4/5 as like fractions areAnswer: 30/60, 40/60, 45/60 and 48/60 What is 9/11 – 5/7?Answer: 8/77 6×6 inch tiles rate Rs.60 room area of 10×6 feet. The total cost of tiles flooring isAnswer: Rs.14400 If x = 3+2√(2), find the value √(x) – 1√(x).Answer: 2 A horse runs around a ground twice and covers a distance of 8 km, one side of square ground is?Answer: 1 km Factoring 3x²y² − 14xy + 16Answer: (xy-2)(3xy-8) i¹⁰¹ + i¹⁰² + i¹⁰³ + i¹⁰⁴ = ____?Answer: 0 If p is a prime number, then x = √p is ______ number.Answer: Irrational What is the HCF of 36, 54, and 360?Answer: 18 If x + y = 10, x - y = 10, then x = _____?Answer: 10 What is the value of 2 × sin 45° × cos 45°?Answer: 1 If A^T = A, then matrix A is called a ______?Answer: Symmetric Matrix The value that appears more times in a data is called _____?Answer: Mode The sum of 30 observations is 1500. Its average will be ____?Answer: 50 ∫¹ -1 (x + 1)² dx = ____?Answer: 8/3 If g(t) = t³ + t² - 9t - 9, then g(3) = ___?Answer: 0 For complex numbers Z1, Z2 which one of the following is true ____?Answer: arg (Z1 Z2) = arg Z1 + arg Z2 The number of diagnosis of a 12 sided figure is _____?Answer: 54 The function y = x + 100 is a/an _____?Answer: Line The principle of set theory is known as?Answer: Axiom of choice Find gof, if f(t) = 1/t and g(t) = t³?Answer: gof (t) = 1/t³ The differential equation of the form 1 - x²)y^′′ - 2xy' + n(n + 1)y 0 is called?Answer: Legendre equation Let a, b be in a ring R. If a ≠ 0, b ≠ 0 but ab = 0, then we say that a and b are _____?Answer: 7 & 1/2 A train left a station at 8:35 a.m and arrived at its destination at 3:12 p.m. How long did the journey take?Answer: 6 hours and 37 minutes The value of an article is 12000. Each year it depreciates by 5%. What will be the value of article after 4 years?Answer: 9774 The strength of a class was 6000 in 1994, what was the enrollment in 1970 if enrollment was doubled after every 8 years?Answer: 750 The area of rectangle is 297 sq.cm if its length is increased by 3cm and width decreases by 1 cm its area increased by 3 cm sq. Find the length and width of rectangle?Answer: 11 cm and 27 cm During the school assembly, 96 students are standing in 6 equal rows. How many students are there in 1 row?Answer: 16 If a bus travels 150 meters in 15 seconds, what is its speed?Answer: 10 m/s Which of the following is not a Prime number?Answer: 9