The average age of the husband, wife, and their child 4 years ago was 24 years and that of the husband and the child 5 years ago was 19 years. The present age of the wife is:
The average age of (husband, wife, child) before 4 years=24 Total age of (husband, wife, child) before 4 years=24×3=72 Total age of (husband, wife, child) present =72+12=84 years. The average age of husband and child before 5 years=19 years Total age of husband and child before in present = (19×2) +10=48 years so now the age of the wife = is 84-48=36 years
Rajasthan State Industrial Development and Investment Corporation Limited (RIICO) was established in the year -
What is the name of the scheme launched by Himachal Pradesh government for dairy farmers?
Which of the following dance forms is popular in Himachal Pradesh?
Who has been appointed as NITI Aayog’s new Vice Chairman in May 2022?
What is Grundfos AQpure?
1. An inbuilt packaged black (sewage) and grey water (kitchen and bath water) treatment system having advanced anaerobic...
Which instrument is measured by the transfer of heat?
__________ is a lively dance form of the Bundelkhand region. Its performance begins with the beating of mridang and gradually gains momentum dotted with...
Which of the following organizations is entrusted with the task of developing the Assessment Framework of National Achievement Survey (SAS), 2021?
Which of the following is an autobiography of a Bengali illiterate woman who secretly acquired literacy skills to read sacred texts in an age when girls...
Which of the following is a dance form from the state of Uttarakhand?