A 40 feet long rope is cut into two pieces. If one piece is longer than the other by 18 feet, what is the length, in feet, of the shorter piece?
A. 11 feet
B. 22 feet
C. 12 feet
D. 8 feet
সঠিক উত্তরঃ
A.
11 feet
Explanation:
Related Questions (Any University/Year)
- The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percent of the students are not scholarship holders?
- ৬০ লিটার কেরোসিন ও পেট্রোলের মিশ্রণের অনুপাত ৭ঃ ৩। ঐ মিশ্রণে আর কত লিটার পেট্রোল মেশালে অনুপাত ৩ঃ ৭ হবে?
- যথাক্রমে x এবং y একক দৈর্ঘ্য ও প্রস্থবিশিষ্ট একটি আয়তক্ষেত্রের পরিসীমা 96 একক। যদি আয়তক্ষেত্রটির দৈর্ঘ্য প্রস্থের দ্বিগুণ হয়, তবে কোনটি সঠিক?
- The respective ratio between the speed of a speed of the car, bus and train is 5 : 9 : 6. The average speed of the car, bus and train is 72 km/hr together. What is the average speed (km/h)of the car and the train together?
- x = 2y + 3 and y = -2 ; Quantity A = x and Quantity B = -1
- The result of subtraction of two numbers is equal to 3/7 of their sum. If the smaller number is 6, what is the other number?
- কোন ভগ্নাংটি ২৩ থেকে বড়?
- If x and y are integers and -9
- ABC সমকোণী ত্রিভুজের অতিভুজ BC = 5, AB = 3 হলে, ভূমি AC এর মান কত?
- পাঁচ ফুট দীর্ঘ একটি তারকে এমনভাবে দুভাগে ভাগ করা হলো যেন এক অংশ অন্য অংশের ২/৩ হয়। ছোট অংশটি কত ইঞ্চি লম্বা?
- ১+ ২+৩+.......+৫০ =কত?
- A predator is chasing its prey. The predator takes 4 leaps for every 6 leaps of the prey and the predator covers as much distance in 2 leaps as 3 leaps of the prey. Will the predator succeed in getting its food ?
- What mathematical operation come at the place of '?' in the equation : 2?6-12/4+2=11.
- x2-y2+2y-1 এর একটি উৎপাদক-
- When the positive integer n is divided by 18, this remainder is 7. What is the remainder when n is divided by 6?
- দুইটি সংখ্যার গ, সা, গু ১৫ ও ল, সা, গু ১৯২ ।একটি সংখ্যা ৪৮ হলে, অপর সংখ্যাটি কত ?
- An item costs 90% of its original price. If Tk. 90 is added to the discount price, the cost of the item will be equal to its original price. What is the original price of the item?
- 15 students took a test that was scored from 0 to 100. If exactly 10 students scored 75 of more on the test, find the lowest possible value for the average of the scores of all 15 students.
- After working for a total of 4 hours at temporary job we were told that we had just completed 1/4 of the task. How much longer in hour should it take us to finish the entire job?
- a+b=9m এবং ab=18m2 হলে a-b= ?
- দুটি সংখ্যা গুণফল ৪০ এবং ভাগফল ৫/২ হলে সংখ্যাদ্বয়ের যোগফল কত?
- Find the number that should be placed in the gap of the series : 80, 96, -, 128
- The average income of 10 BBA graduates is Tk. x. The individual income of 5 MBA graduates is Tk. 100y each. What is the average income of these 15 graduates?
- What is the square root of 0.00000081 ?
- In a club 50% of the male voters and 80% of the female voters voted for candidate A . If candidate A received 70% of the total votes, what is the ratio of male to female voters?