Question
Present ages of 'A' and 'B' are in the ratio 3:5,
respectively. If B's age, 10 years hence from now will be 5 times of A's age, 14 years ago from now, then find the present age of 'A'.Solution
Let the present ages of 'A' and 'B' be '3x' years and '5x' years, respectively. ATQ; (5x + 10) = 5 x (3x - 14) Or, 5x + 10 = 15x - 70 Or, 10x = 80 x = 8 So, present age of 'A' = 3 x 8 = 24 years
Match the following:
Which among the following languages belongs to the Indo-Aryan language family?
I. KonkaniĀ
II. MundaĀ
TheĀ India U-23 women's teamĀ won theĀ 2023 Women's Emerging Asia Cup T20 titleĀ afterĀ defeating which country ?
Ā
Eight inscriptions of Kartikeya rulers have been found, which script has been used in all of them?
Which source states that man by himself is only half-man and his second half is the wife?
What is the revised additional capital buffer requirement for SBI starting April 1, 2025, as per the RBIās D-SIB framework?
How many countries have been invited as 'guest countries' to the G20 Summit to be chaired by India?
What was the focus of the IndiaAI Mission launched in May 2024?
Which cricket legend has been appointed by ICC as the global ambassador of ODI World Cup 2023?
Which of the following magazines and their place of publication is not correctly matched?