Question
The ages of B and C are in the ratio 2:3, and the
product of the ages of A and B is 768 years, with A's current age being x years. If the ratio of the ages of C to D is 8:5 and the product of the ages of D and B is 960, determine the value of x .Solution
Ratio of the ages of B, C and D = 16:24:15 Product of B and D = 960 16y * 15y = 960 y = 2 B’s age = 16 * 2 = 32 years A’s age = 768/32 = 24 years
Dinesh walks 2 km towards South and turns to his right and walks 3 km. He then turns to his right and walks 4 km and turns again to his right and walks ...
R – S * T + C % F, what is the shortest distance between R and T, T and F respectively?
G % B * S + U % R, what is the direction of G with respect to U?
In a row of girls Sangeeta is 8th from the right and Kamla is 20th from the left. When Sangeeta and Kamla Interchange position, Ka...
One day, Priya left home i.e. A and cycled 15 km southwards reached point B, turned right and cycled 8 km to point C and turned right and cycled 15 km t...
Which of the following expression is correct where X is to the north east of T?
What is the code for ‘harm’?
Cardiology: Heart::Zoology: ?
'I % J + K % M * O + N', what is the direction of J with respect to M?
‘ha’ is the code for