২৬০০১
Triangle ABC has the following vertices: A ( 1,0), B ( 5, 0) and C ( 3, 4). which of the following is true?
উত্তর
CA = CB
২৬০০২
Increasing the original price of an item by 10% , then decreasing by 20% and then again increasing the price by 10% is equivalent:
উত্তর
3.2% decrease
২৬০০৩
In 2001, how many categories each comprised more than 25 million workers?
উত্তর
Three
২৬০০৬
A two - digit number has 3 in its unit digit. The sum of its digits is one seventh of the number itself. what is the number?
উত্তর
63
২৬০০৮
The average age of a husband, wife and their child 3 years ago was 27 years and the average age of the wife and the child 5 years ago was 20 years. What is the percent age of the husband?
উত্তর
40years
২৬০০৯
A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream.
উত্তর
4 hours