Question
The current age of B is 40% greater than the present age
of 'V'. The age of 'V' five years from now will be the same as the age of 'B' five years ago. Determine the average age of 'V' and 'B' three years from now.Solution
ATQ, Let, the present age of 'V' be '5v' years So, the present age of 'B' = 1.4 × 5v = 7v years ATQ, 5v + 5 = 7v - 5 2v = 10 v = 5 So, the average age of 'V' and 'B', after three years from now = 5 × {(5 + 7) /2} + 3 = 33 year
Maya deposits Rs. 5,000 in a bank offering 10% p.a. simple interest. In how many months will her investment grow to Rs. 6,000?
If x = 19 and y = 11, then find the value of (y3Â - x3Â + 3x2y - 3y2x) .


The given Bar Graph presents the number of different types of vehicles (in lakhs) exported by a company during 2014 and 2015.
P and Q began a business by investing Rs. 580 and Rs. 'r', respectively. If Q's share of the profit is 75% greater than P's share...

What is the total number of applications received from the males in Branch N and O together?
Study the given graph carefully and answer the given question.
The graph shows the number of students appeared and passed in ...
Total number of HP laptops sold in 2015 and 2016 together is approximately what percent more of the total number of HP laptops sold in 2017 and 2018 tog...