১১৩৪২
By how much is the greatest of six consecutive even integers greater than the smallest among them?
উত্তর
10
১১৩৪৩
The price of commodity X increases by 40 paisa every year, while the price of commodity Y increases by 15 paisa every year. If in 2023, the price of commodity Х was Tk 4.20 and that of Y was Tk 6.30, in which year commodity X will cost 40 paisa more than the commodity Y?
উত্তর
2033
১১৩৪৪
Which of the following numbers can be removed from the set S = {0, 2, 4, 5, 9} without changing the average of the set?
উত্তর
9
১১৩৪৫
The number of mosquitoes, M(x) in millions of Dhaka city depends on rainy seasons' rainfall, x, in inches approximately as: M(x) = 12x - x 2 . What would be the maximum of mosquitoes in Dhaka city?
উত্তর
36
১১৩৪৭
What is the value of the 11th term of the geometrical progression 1, 2, 4, 8, 16,...?
উত্তর
1024
১১৩৪৮
A man saves Tk 20,000 in 10 years. He saves Tk 200 more every year than the previous year, except the first year. How much does he save in the first year?
উত্তর
1,100 Tk
১১৩৪৯
Let the function relationship between y and x be given by y = √3√x. What will be the value of y if x = - 27?
উত্তর
9i