In the Reebok factory, there are two units of workers, I and II, with a strength ratio of 2:1. The ratio of male to female in Unit I is 3:1, and in Unit II, it is 3:5. Workers from both units are arranged in rows of male and female, with each row having an equal number of workers. If the maximum number of workers possible in a row is 96, what is the difference between the number of males in Unit I and Unit II?.
ATQ, Let the strength of Unit I = 16k and that of = 8k Unit I ratio of Male: female = 3 : 1 → male = 12k and female = 4k Unit II ratio of Male: female = 3 : 5 → Male = 3k and female = 5k (I + II) – Male = 15k and Female = 9k Maximum number of workers in a row = HCF (15k, 9k) = 3k → 3k = 96 → k=32 Difference between Male of Unit I and II = 12k – 3k = 9k → 9 × 32 = 288
A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1560 and simple interest of Rs.1500 at the end of 2 year...
A certain sum of money yields Rs. 3,310 as compound interest for 3 years at 10% per annum. The sum is (in rupees).
Vishal has certain sum of money with him. He invested 80% of the sum in scheme ‘X’ offering 15% p.a. simple interest for 8 years and received Rs. 32...
A sum is lent on compound interest for 2 years at 12% p.a. If the compound interest on the sum is Rs.4579.2, find the sum.
Find the difference between True discount and Simple Interest on Rs. 7200 due after 5 years @ 4% per annum.
Rs.13000 was invested for 2 years in scheme A which offers compound interest at 10% per annum. What approximate interest earned on investing the amount ...
Rs. 5000 is invested in scheme ‘A’ for 2 years and Rs. 8000 is invested in scheme ‘B’ for 2 years. Scheme ‘A’ offers simple interest of 16% ...
The difference between compound interest and simple interest at rate of 14% per annum for 2 years is Rs. 294. Find the simple interest obtained on same ...
Simple interest and compound interest (compounded annually) earned on a sum at the end of 2 years at a certain rate of interest p.a. are Rs. 1500 and Rs...
Anoop invested a sum at a simple interest rate of 8% per annum, and it grew to Rs.1,850 in 6 years. If the same sum is invested at a compound interest r...