@Gunindra Bora,
You need to wear Red Coral of at least 4.25 Carat / Ratti, set in Copper or else Gold. Wear it on a Tuesday, in Mangal / Kuja / Mars Hora, (the first hour of the day when the sun rises) when any of Mars’s Nakshatra / Constellation is in force (Mrigasira, Chitra, Dhanishta), after proper purification by washing in clear water then Panchamrita and then Gau Mutra (young female cow urine) and then again with clear water. Worship it with dhoop and deep and then wear it. All this time need to repeatedly reaffirm that Mars as the Lord of my fifth house of education, please get appeased and assist me in as many ways as you can in furthering my knowledge through begetting me a seat in Masters Degree.
You should also wear Yellow Sapphire of at least 6.25 Carat / Ratti in gold only. Wear it on a Thursday, in Guru / Jupiter Hora, (the first hour of the day when the sun rises), when any of Jupiter’s Nakshatra / Constellation is in force (Punarvasu / Vishakha / Purva Bhadrapada), after proper purification by washing in clear water then Panchamrita and then Gau Mutra (young female cow urine) and then again with clear water. Worship it with dhoop and deep and then wear it. All this time need to repeatedly reaffirm that Jupiter / Guru as the significator / karak (factor) of bhagya (fate & luck) to please get appeased and assist me in as many ways as you can in furthering my knowledge through begetting me a seat in Masters Degree.
From the next day onwards, every morning after bath, hold the rings on your hands and firm state within your mind that – “Yes, I am going ahead in my path towards achieving the seat in Master’s degree. Thank you, O Mangal and O Guru, for assisting me.” Again, believe in what you are saying and be polite & humble!
One word of caution, these gemstones alone WILL NOT get you the degree, they will only help you and increase your chances as success depends a lot on your efforts, sincerety, third party and the bad luck of the competitors. The gemstone you wear will increase opportunities on your personal self factor and not on other’s bhagya (fate & luck) as fortune favours the brave.
Wishing you good luck, may God bless you and above all…
CHEERS!!!