Let the total right answer is xand Total wrong answer = y Raj scored = 140 marks 3 x - y = 140 …………………(i) Raj scored = 170 marks 4 x - 2 y = 170 …………………(ii) Solving these equations, we get x = 55 So total correct answer = 55 Putting the value of x in eq(i) , we get y = 25 Total wrong answers = 25 so the total number of questions = 55 + 25 = 80
In Uttarakhand, the Pradhan Mantri Krishi Sinchai Yojana (PMKSY) receives _______ percent of its funding from the central government
Which of the following rivers is primarily rain-fed?
ध्वनि प्रदूषण को मापने की इकाई है ?
What is the currency of Qatar?
Bogey is related to which sports?
Which village in Maharashtra was the first to be fully powered by solar energy under the Solar Village Scheme?
Who founded the 'Naujawan Bharat Sabha' aimed at rallying the youth for India's independence?
The Raslila dance is associated with which Hindu deity?
मार्टिर लूथर किंग ने किस देष में अष्वेतों के अधिकारों के ल...
The index-based market-wide circuit breaker system does not apply at one of the following movement of the index
