800 kg of mortar consists of 55% sand, 33% cement and rest lime.
What is the mass of lime in mortar?
The strength of a school is 2000. If 40 % of the students are girls
then how many boys are there in the school?
45% of the population of a town are men and 40% are women. What
is the percentage of children?
+91 94284 01196 (WhatsApp only)
C-15, Suvidhapark Society, Amitnagar circle, Karelibaug, Vadodara (390018)
© Copyright 2025. Doubtora. All Rights Reserved
