২৬৩১১
What is the probability that product of two integers (not necessarily different integers ) randomly selected from the numbers 1 to 20, inclusive , is odd?
উত্তর
1/4
২৬৩১২
In the following image, ASB is a quarter of a circle. PQRS is a rectangle with sides PQ= 8 and PS =6. what is the lenght of the are AQB?
উত্তর
5π
২৬৩১৩
Percent contributed to profits by each of the 6 divisions, p through U, of company Y for the year 2000 and 2001. Division R contributed how much less to the profits of company Y in 2001 than in 2000?
উত্তর
Tk. 100, 00
২৬৩১৫
A jar contains 13 red marbles and 7 green marbles. The probability that a marble selected from the jar at random will be green is___
উত্তর
0.35
২৬৩২০
In an examination 40% of the total candidates are female.40% of female candidates and 30% of male candidates pass in the exam.What is the overall percentage of passing?
উত্তর
34%