Question
The average age of three children is 22 years. If their
ages are in the ratio 2:4:5. Find the age of the youngest child. Section 3Solution
Total age of three children = 22 × 3 = 66 years Let their ages be 2x, 4x and 5x respectively. => 2x + 4x + 5x = 66 => 11x = 66 => x = 6 Therefore the age of youngest child = 6 × 2 = 12 years
Under the Government of India Act 1935, who was the first elected Chairman of Bihar Legislative Council ?
A bus moving on a straight road at a speed of 10 km/h increases its speed to 70 km/h in 2 minutes. Find its average acceleration.
As of July 2023, how many products were notified under the 'One District, One Product' scheme as per the information provided by the Ministry of Food Pr...
‘Electra Gold Cup’ word is associated with which of the following sports?
Who among the following is/was a famous proponent of Bharatanatyam?
The Government of National Capital Territory of Delhi (Amendment) Bill, 2023 establishes the National Capital Civil Services Authority, which consists o...
One yard is 91% of a metre. What percent is one metre of one yard?
Which organisation signed an agreement with the Small Industries Development Bank of India (SIDBI) to promote small and medium enterprises (SMEs) in the...
What is most important health benefits of Vitamin D?
At which Olympic Games did India win a gold medal for the first time?
