একটি ট্রেন ঘণ্টায় ১৮০ কিলোমিটার বেগে চললে প্রতি সেকেন্ডে ট্রেনটি কত মিটার চলবে?
A. ২০
B. ৪০
C. ৫০
D. ৬০
E. কোনোটিই নয়
সঠিক উত্তরঃ
C.
৫০
Explanation:
Related Questions (Any University/Year)
- 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 ?
- A person takes a loan of Tk. 200 at 5% simple interest. He returns Tk.100 at the end of 1 year. In order to clear his dues at the end of 2 years, he would pay :
- The sum of two numbers is 56. If three times of the smaller number is one-half of the larger number, what is the larger number?
- A sum of money lent out at simple interest amounts to Tk. 720 after 2 years and to Tk. 1020 after a further period of 5 years. The sum is -
- দুইটার সময় ঘন্টা এবং মিনিটের কাটা পরস্পর যে কোণ উৎপন্ন করে তা হলো-
- The ratio between the present ages of P and Q is 6 : 7. If Q is 4 years older than P, what will be the ratio of the ages of P and Q after 4 years?
- কোন সংখ্যার ১১ গুণ ১৩২ হলে সংখ্যাটি
- a2-4a+3=0 , a=?
- If m is an even integer and n is an odd integer and both are positive numbers then which of following must be even?
- If 3x+2y=8 and 2x-y=3 find the value of x.
- If P :Q =3:2 , P : R= 2: 7 , then what is the value of Q : R?
- দুই সংখ্যার বিয়োগফল ৬৬ এবং তাদের অনুপাত ৭ঃ৫ হলে সংখ্যাদ্বয় কত?
- |x-4| = 2 এর সমাধান হবে
- What is the largest number of apples not exceeding 440 that can be distributed among three persons in the proportions of 5 : 6 : 7?
- ত্রিভুজের ∠A=৬০°,∠B=৪০° ∠C=কত?
- Masud has twice as much money as Selim has and Selim has 50% more money than what Bashir has. If the average money with them is Tk. 110, then Masud has :
- The remainder when the positive integer m is divided by 7 is x. The remainder is (x + 7) when m is divided by 14. Which one of the following could be the value of m?
- Which is the smallest fraction ?
- If the product of 3 different positive integers is 6, then twice the sum of the integers is ----
- একটি সংখ্যার শতক , দশক ও একক স্থানীয় অঙ্ক যথাক্রমে p,q,r হলে সংখ্যাটির রুপ হবে-