Question
Arvind's age after 19 years will be 67 years. Ravi is 4
years older than Arvind. The ratio of present ages of Samar and Ravi is 9:13. Find the age of Samar 13 years ago?Solution
Present age of Arvind = 67 – 19 = 48 years Present age of Ravi = 48 + 4 = 52 years Now, ratio between the ages of Samar and Ravi = 9:13 Since, Ravi’s age = 52 years Therefore, 13 unit = 52 years 1 unit = 4 years Similarly, Samar’s present age = 9 × 4 = 36 years Samar age 13 years ago = 36 – 13 = 23 years
Where is the 14th Edition of the Indo-US Joint Special Forces exercise "VAJRA PRAHAR 2023" taking place?
What unique qubit type does Amazon’s Ocelot chip use to suppress quantum errors?
The government has signed MoUs with _____companies, stimulating the Rs 6,322-crore production-linked incentives (PLI) scheme for specialty steel, that i...
The government has approved exports of 0.85 million tonne (MT) of broken rice to some countries.Which of the following countries is not one of them?
In Ball Badminton, players change the ends in each game when a side first scores all of the following, EXCEPT:
Who is the chairman of the government task force established to boost textile exports?
Which public sector petroleum company has launched low smoke superior kerosene oil for the Indian Army?
How much allocation was made for the PM eBus Sewa-Payment Security Mechanism scheme by the Union Cabinet?
Which segment dominated India’s agrochemical market in FY24?
Which of the following statements is true about the Jan Vishwas (Amendment of Provisions) Bill, 2023 recently passed in Lok Sabha?