The product of two numbers is 72. If 24 is their LCM what is their HCF?
A. 24
B. 36
C. 2
D. 3
E. None of these
সঠিক উত্তরঃ
D.
3
Explanation:
Related Questions (Any University/Year)
- কোন সংখ্যার 3/8 অংশ 27 ?
- 80 apples were stored in two baskets in such a way that 6 times the content of the larger basket is 16 more than 10 times the content of the smaller basket. How many apples were stored in the smaller basket?
- If a and b possible integers and (a1/2b1/3)6 =432, what is the value of ab?
- The average (arithmetic mean) of four different positive integers is 20. What is the greatest possible value of any of these integers?
- Monwar, Jasmin and Khairul had lunch together. Khairul's meal cost 50% more then Jasmin's meal cost and Monwar's meal cost 516 as much as Khairul's meal. If Jasmin paid TK. 1000 for her meal, what was the total amount they paid for lunch?
- Point B is on the line segment AC. Which of the following is always true?
- Rima bought 4 books that cost Tk 6 each and 2 books that cost tk 3 each .what's the averge cost of the six books?
- A trader normally makes a profit of 40 % on items he sells . If he reduces the price by 10% his sales increased by 40% . Let x be the total profit when he doesn't reduce the price and y the total profit when he reduces the price what is the ratio of y to x ?
- Jasim went for shopping and spent 1/3 of his money for a bat and another Tk 5 for a ball. If Jasim still had1/2 of his money left, how much money did Jasim have originally?
- How many liters of a mixture containing 80% alcohol should be added to 5 liters of a 20% solution to yield a 30% solution?
- A and B together can complete a piece of work in 72 days, B and C together in 120 days and A and C together in 90 days. A, B and C together can complete the work in?
- If 0≤x≤5 and y<15, which of the following cannot be a possible value of xy?
- The total age of A and B is 12 years more than the total age of B and C.C is how many years younger than A?
- টি টুয়েন্টি ক্রিকেটে ষোলটি দল নক আউট পদ্ধতিতে ফাইনাল পর্যন্ত খেললে মোট কয়টি ম্যাচ অনুষ্ঠিত হবে ?
- যদি (x+১) (x-৩) = 0 হয় তাহলে x এর মান কত?
- At Veridux Corporation, there are 250 employees,of these ,90 are female,and the rest are males.there are total of 40 managers ,and the rest of the employees are associates.If there are a total of 135 male associates,how many female managers are there?
- Which of these is NOT a correct way to find 75% of 25?
- A cashier reversed the digits of one customer's correct amount of change and thus gave the customer an incorrect amount of change. If the cash register contained Taka 45 more than it should have as a result of this error, which of the following could have been the correct amount of change in Taka?
- Saima needs to make a cake and some cookies. The cake requires 3/8 cup of sugar and the cookies require 3/5 cup of sugar. Saima has 15/16 cup of sugar. Does she have enough sugar, or how much more does she need?
- What is the smallest positive integer K such that the product 1575 x K is a perfect square?
- Three business partners, Arko, Anik, and Abrar, agree to divide their total profit for a certain year in the ratios 2:5:8, respectively. If Arko's share of profit was $4,000, what was the total profit of the business partners for the year?
- The ration of 1/4 to 3/5 is
- If y*x=y2x for all positive integers than (3*4)*2 =
- X sells a product of Y and makes a profit of 25%. Y sells it to Z at a loss of 20%. If Z buys it for tk. 140 what price X paid for it?
- 0.03 X 0.0004 X 1.002 = ?
