The ratio of A and B present age is 3:2. The product of their ages is 2400. What will be the ratio of their ages after 5 years?
Let their present age be 3x and 2x respectively. Product of their ages = 6x² = 2400 => x² = 400 => x = 20 Present age of A = 3x = 60 years Present age of B = 2x = 40 years Ratio of their ages after 5 years = (60+5) : (40+5) = 65:45 = 13:9
Consider the following statements:
1. The Chief Minister of Delhi is appointed by the President of India.
2. The Delhi Police and Munici...
What is the specific name of the cryogenic engine that was tested by Skyroot Aerospace using 3D printing technology?
The refractive index of air is :
Naomi Osaka won the women's singles title of the Australian Open Tennis Tournament, 2021. Who among the following was defeated by her in the finals?
Which one of the following is hardware?
The 1100-year-old Uttaramerur inscription at Kanchipuram in Tamil Nadu is related to which Dynasty?
What do you understand about the concept of Moonlighting?
Which of the following statements are correct regarding Ayushman Bharat Yojana?
I. PM-JAY is the world’s ...
The speed of a boat in still water is 10 km/hr more than that of the current. The time taken by the boat to cover 575 km downstream is 11.5 hours. Find ...
Which of the following statements is/are incorrect?
I. NRI deposits in India are counted as a part of the cu...