2 cm/sec কে km/hr-এ রূপান্তর করলে হবে-
A. 20 km/hr
B. 7.2 km/hr
C. 10.5 km/hr
D. 5.5 km/hr
সঠিক উত্তরঃ
C.
10.5 km/hr
Explanation:
Related Questions (Any University/Year)
- What is the difference of largest and smallest prime number between 60 and 80 ?
- ৬০ জন লোক কোনো কাজ ১৮ দিনে করতে পারে। উক্ত কাজ ৩৬ জন লোক কতদিনে সম্পন্ন করতে পারবে?
- Having scored 98 runs in the 19thinnings, a crickter increases his average score by 4. What will be his average score after the 19th innings?
- On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb,2004?
- ১, ৯, ২৫, ৪৯, ৮১ ... ধারাটির পরবর্তী সংখ্যাটি কত ?
- If a square mirror has a 20-inch diagonal, what is the approximate perimeter of the mirror, in inches?
- 60+15-135=?
- Find the area of a right angled triangle whose hypotenuse is 10 cm and base 8 m.
- A painter has painted one-third of a rectangular wall which is ten feet high. When he will paint another 75 square feet of that wall, he will have finished three-quarters of the job. What is the length (the horizontal dimension) of the wall?
- রতন ১৬০০০ মিটার দৌড়ালে সে কত কিমি পথ পাড়ি দিয়েছে?
- A jar contains red balls and green balls in the ratio 3:1. If the jar contains only the two types of balls, which of the following cannot be the number of balls in the jar ?
- If 40% of all women are voters, and 52% of the population is women, what percent of the population are women voters?
- ৪০ থেকে ১০০ পর্যন্ত বৃহত্তম ও ক্ষুদ্রতম মৌলিক সংখ্যার অন্তর কত?
- P and Q started a business investing Tk. 85,000 and Tk. 15,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively?
- If simple interest on a certain sum of money is Tk. 256 and the rate of interest per annum equals the number of years, then the rate of interest is :
- If the average of 5,6,7 and w is 8,the value of w is -----
- এক-দশমাংশ, এক-শতাংশ এবং এক-সহস্রাংশ এর গড় হবে-
- শতকরা ২০ ভাগ কমিশন দেয়ার পর একটি দ্রব্য ৪.৮০ টাকায় বিক্রি হলে দ্রব্যটির আসল দাম কত ?
- For some value of x , 5(x+2) =y . After the value of x is increased by ,3 5(x+2) =z. what is the value of (z -y) ?
- Two friends M and N have 40% and 60% shares in a business. After some time a third friend joined the business by investing Tk 5 Lac and acquired 20% shares in the business. What is the share of M in the business now ?