Skip to main content

Aptitude Day 210

Answers of Day 209:  1. 3,600.
                                       2. 5,000. 

Problems on Partnership:

1. A, B and C rent a pasture. A puts 5 oxen for 3 months, B puts 15 oxen for 6 months and C puts 25 oxen for 9 months for grazing. If the rent of the pasture is 440, how much must B pay as his share of the rent?

Solution:
                 5*3 : 15*6 : 25*9
                 1: 6: 15

                 1+ 6+ 15 = 22

                 B’s share = (440*6)/22
                                  = 120.

2. In a business, A and B invested amounts in the ratio 2:3, whereas the ratio between amounts invested by A and C was 1:2. If 45,000 was their profit, how much amount did B receive?

Solution:
                 A: B: C = 2: 3: 4

                 2+3+4 = 9

                 B’s share = (45000*3)/9
                                  = 15,000.



Comments

Post a Comment

Popular posts from this blog

Aptitude Day 59

Answers of Day 58:     1. 1/90.     2. 20 Problems to solve: 1. The product of two numbers is 33 and the sum of their squares is 130. Find their difference. 2. The sum of two numbers is 100 and their difference is 20. Find their product.
Post a Comment
Read more

Vocabulary Day 55

Dilemma Thesaurus: Noun : problem            double bind, difficulty, crisis, embarrassment, mess, puzzle...  Antonyms :  solution...  Example sentences:                  That's a serious dilemma we should think about that.          He'll never share his dilemma with anyone. 
Post a Comment
Read more

Aptitude Day 55

Problems On Numbers 1. The difference between the squares of two numbers is 28000 and the sum of their numbers is 400. Find the numbers. Solution:                 Let the 2 numbers be x and y.                 (x 2 -y 2 ) / (x+y) = 28000/400                 (x+y)(x-y) / (x+y) =  70                 x-y = 70 ------ Equation 1                 x+y = 400 ---- Equation 2                 By solving equations 1 and 2 we get,                 x = 235 and y = 165.                 The numbers are 235 and 165. 2. The sum of three consecutive numbers is 315. The middle number is: Solution:                 Let t...
Post a Comment
Read more