A circular wheel 28 inches in diameter rotates (moves) the same number of inches per second as a circular wheel 35 inches in diameter. If the smaller wheel makes x revolutions per second, how many revolutions per minute does the larger wheel make in terms of x?
A. 12x
B. 48x
C. 24x
D. 36x
E. None of these
সঠিক উত্তরঃ
B.
48x
Explanation:
Related Questions (Any University/Year)
- The Lions Club has a target of raising at least Tk 500 thousand. It has already raised Tk 100 thousand. The club is sponsoring a 'Pitha' festival and Tk 5000 per ticket. Which equation represents the number of tickets (t) that the club must sell to meet its target?
- সমকোণী ত্রিভুজের অতিভুজ সংলগ্ন কোণ দুটির প্রত্যেকটি কি কোণ?
- The average of 100 observations in a study was calculated as 49.7 . Later it was revealed that one of the observations was misread as 64 instead of 94. What will be the correct average ?
- পিতা ও পুত্রের বয়সের সমষ্টি ৭০ বছর। তাদের বয়সের অনুপাত ৫ঃ২ ছিল। ১০ বছর পর তাদের বয়সের অনুপাত কত?
- P is heavier than B. R is lighter than A. P is Lighter than R. Who is the heaviest?
- The width of a rectangular field is 1/3 as long as its length. What is the area of the field if the length of the field is 120 yards?
- দুইটি সংখ্যার ল.সা.গু ৬০ এবং গ.সা.গু. ৩। একটি সংখ্যা ১৫ হলে অপরটি কত?
- x-1x=5 হলে (x3-1x3) -এর মান নিম্নের কোনটি?
- What is 55% of 12/66 of 270?
- A train leaving Dhaka at 6am reaches Mymansing at 10 am and another train leaving Mymensing at 7 am and reaches Dhaka at 12 noon. At what time the two trains running opposite direction should meet?
- What is the slope of the line that contains the points ( 1, 3 ) and ( 4, -3 ) ?
- ১৬, ২২, ৩৪ ৫৮ ১০৬ -ধারাটির পরের পদটি কত?
- If 17 labourers can dig a ditch 26 m long in 18 days, working 8 hours a day; how many more labourer working 9 hours a day?
- A 10% monthly salary increase resulted in a Tk. 9000 per year increase in salary for an employee . what was his monthly salary before the increase?
- A student scored 80 marks in his first test. After taking the third test, his average dropped from 82 to78 . What is the average of his 2nd and 3rd tests ?
- fx 7x2dx= ?
- পরপর দুটি পূর্ণ সংখ্যা নির্ণয় কর, যাদের বর্গের পার্থক্য হবে ৫৩ ।
- From 7 boys and 5 girls, 6 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 3 girls?
- y=mx সমীকরণে যদি, y = মোট খরচ, x = উৎপাদিত পণ্যের পরিমাণ হয়, তবে m = কত?
- A train travels from New York to Chicago, a distance of approximately 840 miles , at an average rate of 60 miles per hour and arrives in chicago at 6.00 in the evening , chicago time. At what hour in the morning . New York City time, did the train depart for chicago?