২৮৫৮২
Jamil can run 1 km in 4 minute. Heas a car that has a top speed of 75 km/hour. Jamil's speed id what percentage of his top speed?
উত্তর
20%
২৮৫৮৫
If '+' means '÷' , '×' means '-' , '-' means '×' and '÷' means '+' then find the value of 32+16-9×14÷3=?
উত্তর
7
২৮৫৮৯
The sum of squares of two numbers ia 80 and the square of difference between two numbers is 36. Find the product of two numbers.
উত্তর
22