Question
In a school, 15% of students like cricket, 45% like
rugby and the rest like football. If the difference between the number of football lovers and 40% of the rugby lovers is 660, find the total number of students.Solution
ATQ, Let the total number of students in the school be 100x. Number of students who like cricket = 100x * 15/100 = 15x Number of students who like rugby = 100x * 45/100 = 45x Number of students who like football = 100x – 15x – 45x = 40x 40x – (45x * 40/100) = 660 40x – 18x = 660 22x = 660 x = 30 Total number of students in the school = 100 * 30 = 3000
Which of the following is eligible for Pradhan Mantri Awas yojana Gramin ?Â
The Hrp genes in plant pathogens were discovered by:
Which of the following statement about Pteridophytes is incorrect ?
Scientific name of grape is:
Which one of the following is responsible for pulses to perform better after direct seeded rice than that after puddle transplanted rice?
Match List-I with List-II and select the correct answer using the codes given below the lists.
Which of the following is a fumigant?
Which is non - monetary input?
The ideal photoperiod requirement for inducing flowering in Gladiolus is:
The optimal temperature range and RH for incubating silkworm eggs is typically……………
Relevant for Exams:
