Question
In a colony, there are 90 APL families and 46 BPL
families. Each APL and BPL family got blankets equal to 25% and 75%, respectively of total number of families (APL + BPL) in the colony. Find the difference between total number of blankets received by APL and BPL families.Solution
Total number of families in the colony = 90 + 46 = 136 Number of blankets received by APL families = 90 x 0.25 x 136 = 3060 Number of blankets received by BPL families = 46 x 0.75 x 136 = 4692 Required difference = 4692 - 3060 = 1632
What is the position of J with respect to J’s wife?
Find the odd one out.
It is a popular misconception that nuclear fusion power is free of radioactivity; in fact the deuterium-tritium reaction that nuclear scientists are cur...
In a certain code language, 'COUNTRY' is written as ‘3-15-21-14-20-18-25 and ‘PEOPLE’ is written as 16-5-15-16-12-5. How will 'HIGHWAY' be written...
How many triangles are there in the given figure?
If 'A' means ' X ', 'B' means '-', 'C' means '÷', and 'D' means '+', then what is the value of the expression:
{34 A (20 C 5) B (14 D 5)}
Select the correct mirror image of the given figure when the mirror is placed to the right side of the f igure at ‘XY ’.
Statement: Â Most of those who study in premier engineering colleges in India migrate to developed nations for better prospects in their professional p...
If all the persons are arranged alphabetical order in Row 2, from the left end to the right end, then how many persons remain unchanged from their previ...
Earth , Planet, Mercury
Relevant for Exams:
