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• 3541 x+1/x =√3 হলে, x³+1/x³ এর মান কত? Math ›
• 3542 x^2+1/x^2 এর কোন মানে জন্য x^3−1x^3=0 হবে? Math ›
• 3543 x^2– 5r + 6 = 0 সমীকরণের মূলদ্বয় কোনটি? Math ›
• 3544 x^2-x-12 = 0 সমীকরণের মূলদ্বয় নিচের কোনটি? Math ›
• 3545 x^2 – 3x – 10 > 0 অসমতাটির সমাধান কোনটি? Math ›
• 3546 x<span style="font-weight: 400">²</span>+y<span style="font-weight: 400">²</span>+z<span style="font-weight: 400">²</span>=2, xy+yz+zx=1 হলে (x+2y)<span style="font-weight: 400">²</span>+(y+2z)<span style="font-weight: 400">²</span>+(z+2x) এর মান – Math ›
• 3547 x<span style="font-weight: 400">² </span>- 7x + 12 ≤ 0 এর সমাধান সেট- Math ›
• 3548 x/3-x/2=(x-1)/6 হলে x এর মান কত? Math ›
• 3549 X’s marks are 70, 90, 65, 85 and 75. What marks he must get on the next test to raise her average to 80 ? Math ›
• 3550 X, Y and Z can do a piece of work in 6 hours. X and Y can do the same work in 8 hours and Y and Z can do the same work in 12 hours. In how many times will X and Z do the same work? Math ›
• 3551 x-y = 2 এবং x+y = 60 হলে, x^2-y^2 এর মান কত? Math ›
• 3552 x- 1/5 হলে (x + 1/x)^2 এর মান কত? Math ›
• 3553 X ও Yএর মানের গড় ৯ এবং Z = ১২ হলে, X,Y এবং Z এর মানের গড় কত হবে? Math ›
• 3554 x ও y এর মানের গড় ৯ এবং z= ১২ হলে, x, y এবং z এর মানের গড় কত হবে? Math ›
• 3555 x years ago, Apu was one-fifth as old as Tipu was then. Tipu will be twice as old as Apu. What is the ratio of Apu’s current age to Tipu’s current age? Math ›
• 3556 X sells an item to Y at a profit of 28% on his cost and sells the same item to Z at a loss of 25% on his cost. If Y thus sold the item to Z a Tk. 2 less than the item to X, then what is the cost of the item to X? Math ›
• 3557 X can do a piece of work in 20 days and Y can do the 1/7th of the same work in 5 days. In how many days together they can complete the 11/14th of the total work? Math ›
• 3558 X can complete a certain work in the same time in which Y and Z together can do it. If X and Y together can finish it in 10 days and Z alone in 15 days, then Y alone can do it in? Math ›
• 3559 X and Y start a business by investing a certain amount in the ratio 9 : 16. Both of them invest for an equal period of time. At the end of the term, X’s share of profit is what percent less than that of Y? Math ›
• 3560 X and Y invested in a business. They earned some profit which they divided in the ratio of 2 :3. If X invested Tk. 40,000 the amount invested by Y is: Math ›
• 3561 x = 2, y = 3 হলে x + 4y এর সাথে 2x² + x-y যােগ করলে যােগফল কত হবে? Math ›
• 3562 x + y =x-y হলে, y এর মান নিচের কোনটি? Math ›
• 3563 x + y = 7 এবং xy = 10 হলে, (x – y)2 এর মান কত? Math ›
• 3564 x + y = 6 এবং 2x = 4 হলে, y এর মান কত? Math ›
• 3565 x + y = 3, xy = 2হলে, x^3 + y^3 এর মান কত? Math ›
• 3566 Worker P is 50% as efficient as worker Q. Worker R does half of the work done by P and Q together. If R alone does the work in 40 days, then P, Q and R together can do the work in Math ›
• 3567 Wleich of the following angle can be constructed with the help of a ruler and a pair of compasses? Math ›
• 3568 With which view can you see how text and graphics will appear on the printed page? Math ›
• 3569 With a uniform speed, a car covers a distance in 8 hours. Had the speed been increased by 4 km/hr, the same distance could have been covered in 7 hours and 30 minutes. What is the distance covered? Math ›
• 3570 Who is between A and F in circle arrangement (B between D,C; A between E,C; F right of D) Math ›