Question
Age of βAβ after 8 years will be three time of his
age 20 years ago. Eight years hence from now, ratio of ages of βAβ and βBβ will be 2:3, respectively. If present average age of βAβ, βBβ and βCβ is 35 years, then find the present age of βCβ.Solution
Let present age of βAβ be βaβ years So, 3(a β 20) = a + 8 Or, 3a β 60 = a + 8 Or, 2a = 68 Or, a = 34 Present age of βBβ = 3/2 Γ {34 + 8} β 8 = 63 β 8 = 55 years Present age of βCβ = 35 Γ 3 β 34 β 55 = 16 years
Which of the following statements is correct about 2020 Bihar legislative Assembly election?
(A) National Democratic Alliance emerged as the w...
Which of the following statements are correct regarding composition of the State Legislative Council?
A. The maximum strength of the Council is f...
Β For the UT β Jammu and Kashmir, the Finance Minister Nirmala Sitharaman had allocated a budget of Rs_______?
Which physical feature of India prevents the cold winds from central Asia from entering the Indian subcontinents?
From where was Mission Shakti, an anti-satellite missile test was conducted?
When was INSAT IB commissioned?
Match list I with list II and select the correct answer using the code given below the list
Ullambana is the festival of which of the following religion?Β
Part III of the Constitution of India stated about which of the following?
The cyclone has been named ‘Asani’ by which of the following countries?