১২২৯২
The length of rectangle ABCD is (6/5)th of its breadth. Its perimeter is 132. What is its area?
উত্তর
1080m 2
১২২৯৫
Of the 3,600 employees of ABC Ltd., 1/3 are clerical. If clerical staff were to be reduced by 1/3, what percent of the total number of the remaining employees would then be clerical?
উত্তর
25%
১২২৯৭
When heated an iron bar expands 0.2%. If the increased length is 1 cm, what is the original length of the bar?
উত্তর
500cm
১২২৯৮
A pump remover's water at a rate of 6 gallons per minute. How many hours will it take to remove 1800 gallons?
উত্তর
5 hours