📏 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

The HCF of 70, 42, 28 is?Answer: 14 A set containing no element is called _____?Answer: All of these The difference of two positive integers is 3 and the sum of their squares is 89. The integers are _____?Answer: {5, 8} If A = {a, b, c} than cardinality set |S| = _____?Answer: 3 Two sets having same cardinality called _____?Answer: Equivalent sets Which of the following is not a solution of the equation 2x + 3y = 24?Answer: {9. -2} Add: 0.98 + 45.102 + 32.3333 + 31 + 0.00009 = _____?Answer: 109.41539 The multiplicative identity of rational numbers is?Answer: 1 The set {0} is/an a ______ set.Answer: Subset 1/3 × 3/5 = _____?Answer: 1/5 (+5) - (+7) = ______?Answer: -2 The smallest prime number is ____?Answer: 2 The expression 1% = ______?Answer: 1/100 The sum of the squares of two consecutive odd numbers is 394. The sum of the numbers is?Answer: 28 { 0, ±1, ±2, ±3, ±4, ..., } is called set of _____?Answer: Integers The sum of first 10 natural numbers is equal to ____?Answer: 55 The product of 3x² and 4x³ is?Answer: 12x⁵ The equation 2x + 3 = 9 is true for _____?Answer: x = 3 The decimal form of 40% is _____?Answer: 0.4 The number "1" is ____ number.Answer: Natural The product of two number is 2500. If their L.C.M is 125, then their H.C.F is?Answer: 20 3/8 of 40 is ______?Answer: 15 Value of x in the expression 2x - 6 = 0 is?Answer: 3 If x³ = 64, then = _____?Answer: 4 3x + 6y + 4x =?Answer: 7x+6y What number is 20% of 80?Answer: 16 30% = _____?Answer: 0.3 H.C.F of 8, 6, 4 is ______?Answer: 2 3/7 of 14 is _____?Answer: 6 250 men can finish a work in 20 days working 5 hours a day. To finish the work within 10 days working 8 hours a day, the minimum number of men required is ______?Answer: 313