Question
Present age of ‘A’ is 25% more than that of ‘B’.
If 14 years hence from now, ‘B’ will be 13 years younger than ‘A’, then find the sum of present ages of ‘A’ and ‘B’.Solution
Let present age of ‘B’ be ‘x’ years Present age of ‘A’ = x × 1.25 = ‘1.25x’ years ATQ; (x + 14) + 13 = (1.25x + 14) Or, x + 27 = 1.25x + 14 Or, 13 = 0.25x Or, x = 52 So, present age of ‘B’ = 52 years And, present age of ‘A’ = 52 + 13 = 65 years Required sum = 52 + 65 = 117 years
Which of the following is the most reactive element in the Periodic table?
Which of the following statements is correct?
A. Right issues are privilege given to existing shareholders to buy the common shares at some speci...
In which Indian state is the Pagladia Dam Project located?
Kunchikal Falls is situated in which Indian state?
Which nation was recently admitted to the BRICS New Development Bank (NDB)?
Shovana Narayan is renowned for her expertise in which classical dance form?
Who will be awarded the 1st Mufti Mohammad Sayeed Award for Probity in Public Life?
WHO(World Health Organization) named various variants of the coronavirus using which language to simplify public discussions and also help remove stigma...
Which of the following metals is used along with iron to make 'Spotless Stainless Steel'?
नाभिकीय ऊर्जा में सम्बंधित समझौते का क्या नाम है ?