📏 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

What are the factors of x₂ - 9x + 20?Answer: (x − 5)(x − 4) Which of these is prime number? 39, 21, 27, 31Answer: 31 Square root of 1024 is ______?Answer: 32 Simplify: 6-3(2x+4) = 0?Answer: -1 15% of 250 is _____?Answer: 37.5 What is y-intercept of the line y = -3x + 7?Answer: 7 If a bus covers 240 km in 3 hours, what is its average speed in km/hr?Answer: 80 km/hr Which is not a Pythagorean triple? (7,9,6), (3,4,5), (5,12,13), (6,8,10)Answer: (7,9,6) Solve: If x+y=10 and x-y=2 then x = ____?Answer: 6 What is the sum of the sequence: 10, 20, 30, 40, ........1000?Answer: 50500 Evaluate the following expression: 6 + (5 × 4₂ + 3)?Answer: 89 2 : 7 :: 3 : ______?Answer: 26 A total of 3000 chocolates were distributed among 120 boys and girls such that each boy received 2 chocolates and each girl received 3 chocolates. Find the respective number of boys and girls?Answer: 60, 60 The angle between the minute hand and the hour hand of a clock when the time is 4:20 is _____?Answer: 10° A dishonest trader sells goods of 900 grams weight as 1 kg. Then his profit percentage is?Answer: 11.11% Average of cubes of first 7 natural numbers is?Answer: 112 How many 10 Riyals make 100 Riyals?Answer: 10 10% of 20 + 20% of 10 increases the number by?Answer: 4 One-fourth of one third of two-fifth of a number is 15.What is the 40% of that numberAnswer: 180 Ten percent of twenty plus twenty percent of ten equals?Answer: 4 In Tuple Relational Calculus, to express the query "Find the set of all tuples S such that F(S) is true", how an we write this?Answer: {S | F(S)} Child's = 80, Youngsters = 10 25% part of sweets for each youngster 15% part of sweets for each child Total sweets = ?Answer: 1450 Quadratic equation 2x₂-kx+5=0 to have equal roots, what should the value of KAnswer: ±2√(10) If 8 persons have an average of 12.5 and one person of 18 kg is replaced with 10 kg, the new average will be:Answer: 11.5 The ratio of boys and girls in a class is 9:11. If there are 80 students in total, the number of girls is?Answer: 44 A shopkeeper marked an item 25% above its cost price. During a sale, he offered a discount of 10%. What was his profit percentage?Answer: 12.5% After 25% discount and 55% tax on discounted price, the final price is 1260. The original price is:Answer: 1084 A number is increased by 12% and then decreased by 12%. The final result is:Answer: 1.44% decrease The average of 3 numbers is 26. If the first number is 16 and second is 31, the third number is?Answer: 33 A:B = 4:5, both invested for same time (9 months). Total profit = 22000. A’s share is?Answer: 9778