Related Questions

What is the average of all the multiples of ten from 10 to 190 inclusive ?
ঢাকা থেকে চট্টগ্রামের দূরত্ব ১৮৫ মাইল। চট্টগ্রাম থেকে একটি বাস ২ ঘণ্টায় প্রথম ১৮৫ মাইল যাওয়ার পর পরবর্তী ১০০ মাইল কত সময়ে গেলে গড়ে ঘণ্টায় ৫০ মাইল যাওয়া হবে?
একটি জগে ২৭৫ মিলি পানি ধরে। জগটিতে ০.১৮৫ লিটার পানি ঢালা হলে- i. ফাঁকা অংশের আয়তন ৯ সেন্টিলিটার ii. ভরা অংশের আয়তন ১৮৫ ঘনসে.মি. iii. সম্পূর্ণ জগের আয়তন ২.৭৫ লিটার নিচের কোনটি সঠিক? 
What is the average (arithmetic mean) of all multiples of 10 from 10 to 400 inclusive ?
Two hundred multiples of seven are chosen at random. and 300 multiples of eight are chosen at random. Approximately what percentage of the 500 selected numbers are odd?
Three math classes , X, Y , and Z, take an algebra test. The average score in class X is 83. The average score in class Y is 76. The average score in class Z is 85. The average score of all students in classes X and Y together is 79. The average score of all student classes Y and Z together is 81. What is the average for all the three classes?
Ten fabrics of different colors are displayed on ten racks in a cloth store. The racks are placed one after another and numbered consecutively from one to ten. Each rack contains fabric of a single color. One fabric is green , two fabrics are brown , three fabrics are purple and remaining four fabrics are red. If a purple fabric is on rack two and red fabrics are on racks three and four , the green fabric must be on which of the following racks?
How many positive integers less than ten thousand are multiples of both eight and eighteen.
Three maths classes: X, Y, and Z take an algebra test. The average score of class X is 83. The average score of class Y is 76. The average score of class Z is 85. The average score of class X and Y is 79 and the average score of class Y and Z is 81. What is the average score of the combined classes X, Y, and Z?
How many bits are required to encode all twenty six letters ten symbols, and ten numerals?