15
25
35
40
Source: কর্মসংস্থান ব্যাংক - ডাটা এন্ট্রি অপারেটর - 01-04-2022
Answer: 25
Explanation:
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You should read | Questions
Given that w+x=-4, x+y=25 and y+w=15, what is the average (arithmetic mean) of w,x and y ?
The average age of A,B,C,D and E is 40 years. The average age of A and B is 35 years and the average of C and D is 42 years. Age of E is -
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The average of six numbers is 6. If 3 is subtracted from each of the numbers, what is the new average?
Razia spent 3 hours climbing 6 miles up a hill. She spent 2 hours coming down the hill in a different path which had a length of 8 miles. For Razia's completed climb up and down the hil , what was her average speed, in miles per hour?
পিতা ও দুই পুত্রের বর্তমান গড় বয়স ২০ বছর । দুই বছর পর দুই পুত্রের গড় বয়স ১২ বছর হলে, পিতার বর্তমান বয়স কত হবে?
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নাটক
বানান শুদ্ধিকরণ
প্রতিশব্দ বা সমার্থক শব্দ
Degrees of Comparison
শতকরা ও লাভ-ক্ষতি (Percentage and Profit and loss)
উপসর্গ
অর্থনীতি
সংখ্যা পদ্ধতি
উপন্যাস
বিরাম চিহ্ন বা যতি চিহ্ন বা ছেদ চিহ্ন
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