The ratio of the present ages of P and Q is 8:5 respectively. If the age of P 10 years hence from now will be 100% more than the age of Q 4 years ago from now, then find the age of P 2 years ago from now.
Let the present ages of P and Q be 8x and 5x years respectively. According to the question, => 8x + 10 = 2(5x – 4) => 8x + 10 = 10x - 8 => 2x = 18 => x = 9 Required age = 8x – 2 = 70 years
Pennisetum violaceum is a source for ____________ in Bajra.
The nicotine content of the leaves of Nicotiana rustica ranges from:
Vertebrates have a ventral muscular heart with………………..chambers
Registration-cum-Allocation Certificates (RCAC) is issued by APEDA for the export of ____
Ratio of P to s bonds in benzene is-
As compared to conventional methods of extraction, green extraction technologies have the following advantages EXCEPT:
‘’Hazard" means a
At what height, geostationary satellites are placed above the earth surface?
Which crop usually shows greater stomatal resistance?
Which of the following hydrocarbon is liquid at room temperature?
