১০৮৩২
The number n yields a remainder p when divided by 15 and a remainder q when divided by 5. If p = q + 10, then which one of the following could be the value of n?
উত্তর
43
১০৮৩৩
The sum of five consecutive multiples of 6 is 150. What is the second largest number?
উত্তর
36
১০৮৩৫
Two vessels A and B contain milk and water mixed in the ratio 4 : 3 and 2 : 3 respectively. What will be the new ratio of milk to water if these two mixtures are mixed together in equal quantities?
উত্তর
17 : 18
১০৮৩৬
A pizza is divided into 36 slices. If Rahim takes 1/4 of the pizza and Karim takes 1/3 of the remaining slices, how many slices are still left?
উত্তর
18
১০৮৩৭
A is five times as old as B. 5 years ago, A was ten times as old as B. What will be the sum of their ages after 8 years?
উত্তর
70 years
১০৮৩৯
A person sells an item for Tk. 7,600 and incurs a 5% loss. At what price should the item be sold to gain a 15% profit?
উত্তর
Tk. 9200
১০৮৪০
A boat travels 120 km upstream in 6 hours and the same distance downstream in 4 hours. What is the speed (in km/h) of the stream?
উত্তর
5 km/h