x+y=6 হলে, xy এর বৃহত্তম মান-
x+2y=4 এবং x=2y হলে, x এর মান-
সমদ্বিবাহু ত্রিভুজের সমান বাহুদ্বয়ের প্রতি বাহুর দৈর্ঘ্য 10 সেমি এবং অপর একটি বাহুর দৈর্ঘ্য 16 সে.মি. হলে, ত্রিভুজের ক্ষেত্রফল-
p সংখ্যক সংখ্যার গড় a এবং q সংখ্যক সংখ্যার b । সবগুলো সংখ্যার গড় __
a+1a=3
b+b-1=2 হলে ,
2bb2-b+1 এর মান __
x+y=6 হলে , xy এর বৃহত্তম মান _
y=45, 1+y +1-y1+y -1-y এর মান
xy এর সাথে যে সংখ্যাটি যোগ করলে যোগফল 2yx হয়, তা হলো _
A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quantity profit is
How many rotations will the hour hand of a clock complete in 72 hours?
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If each side of a rectangle is increased by 50%, its area will increase by
Which of the following fractions is the largest?