Question
In physics examination a student scored 45% marks in
the first paper out of 160. How much percent marks should he score in the second paper out of 140 marks if he is to get an overall of 66% marks?Solution
Marks obtained in first paper = 45/100 × 160 = 72 Marks to be obtained in both the papers (160+140) × 66/100 = 198 ∴ Marks to be obtained necessarily is second paper = 198 - 72 = 126 ∴ Percentage of marks to be obtained in second paper = 126/140 × 100 = 90%Â
In July 2024, who became the second Indian after Mahatma Gandhi to be commemorated with customized gold coins by the Grevin Museum in Paris?
In 2022 John F. Clauser got the Nobel Prize in which category?
Which district in Uttar Pradesh is known for its sugarcane cultivation and sugar mills?
Who received the first K. Saraswathi Amma Award for feminist studies?
Recently which country passed New Transgender Bill that allows anyone to Change gender aged 16 and above?
Which company launched the world’s first rocket with a singlepiece 3Dprinted engine?
What is the name of the mission which India has dedicated for the first time in astronomy mission which witnessed the birth of black holes for 500th time?
 Which of the two states have allocated the most in the education sector in the budget 2023?
In which year the capital of United Provinces shifted from Allahabad to Lucknow?
The e- learning platform “Bharat Vidya”, for Oriental and South Asian Studies is being launched by which of the following personalities?
Relevant for Exams:
