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MCQs: The probability that a number selected at random from the first 50 natural numbers is a composite number is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If the number obtained on interchanging the digits of a two-digit number is 18 more than the original number and the sum of the digits is 8, then what is the original number ?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is :_________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Find the number which when multiplied by 15 is increased by 196.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is :___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Three numbers are in the ratio of 3 : 4 : 6 and their product is 1944. The largest of these numbers is :___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If the sum of a number and its square is 182, what is the number ?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The sum of two numbers is 25 and their differenee is 13. Find their product :
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If the sum of two numbers is 33 and their difference is 15, the smaller number is :__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: What is the ratio of Faheem’s salary to Imran’s salary to Naveed’s salary if Faheem makes 80,000 rupees ,Imran 70,000 rupees and Naveed makes 50,000 rupees ?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Two numbers are in the ratio 5:4 and their difference is 10.What is the largest number?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: In what ratio should the profit be divided if M, N, O invests capital in ratio 2:3:5 and their timing of their investments are in the ratio 4:5:6.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A bag contains 50 paise, 1 rupee and 2 rupee coins in the ratio 2:5:8. If the total amount is Rs. 352, find the total number of coins in the bag.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Three quantities X, Y and Z are such that XY=kZ where k is constant. Initially, X was at 4 and X:Y:Z was 2:3:4. If the value of Y is changed to 12 and Z is kept constant, find the value of X.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Find the mean proportion between 5 and 45.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If X:Y = 2:3, Y:Z = 4:5. Find X:Y:Z.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The ratio of two numbers a and b is 3:5. If 2 is added to both the numbers, the ratio becomes 2:3. Find b.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The plan for a rectangular area is drawn to a scale of 1:500. If the length and breadth in the plan is 30 cm and 20 cm, find the actual area.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The length and breadth of a rectangle are in the ratio 5:4. Find its perimeter if its area is 180 cm²
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: In what ratio should the profit of Rs.8000 be divided if X starts a business with an investment of Rs. 20000, Y invests Rs.7500 for 4 months and Z invests Rs.15000 after 3 months from the start of the business.
Category: Mathematics Quizzes, Published by: teswesm
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