Question
The current population of a city is 50,000. If the
population of males increases by 4% and the population of females increases by 6%, the total population will become 52,400. What is the current female population?Solution
Let the number of men =x Female =50,000-x 
4x+300000-6x =240000. -2x =-60000 X =30000. Female =50000-30000=20000.
There are 20 students in the class. Tarun ranks eighth in the class among the boys and Tanvi ranks fifth among the girls in the class. Tarun is just abo...
Four books, L, M, N, and O, have different page counts. M has more pages than N but fewer than L. O has more pages than M. N does not have the least num...
What is the probable weight of M?
In a row of 65 students, Hari sits 30th from the right end of the row. If Hari shifted 12 places towards left then, what is his new position ...
Mahesh ranked 17th from the top and 31th from the bottom among those who passed an examination. 5 boys did not participate in the competition and 4 fail...
Five persons P, Q, S, T and U have different heights. U is taller than S but shorter than P. T is shorter than S but not the shortest. Who among the fol...
What can be the possible height of F?
Answer the questions based on the information given below.
In a class, eight students J, K, L, M, N, O, P, and Q scored different marks. The ma...
Eight persons D, E, F, G, H, I, J and K standing in a queue according to their height. D is fourth tallest person. J is taller than D. J is two persons...
In a code language, 'PYRAMID' is written as 98, 'TOMB' is written as 50. How is 'RUINS' written in the same code language?
Relevant for Exams:
