Mohini's Biology test had 250 questions i.e. 20 Macromolecules, 60 Homeostasis and 70 Immunology questions. Although she answered 70% of the Macromolecules, 40% of the Homeostasis and 60% of the Immunology questions correctly, but did not pass the test. How many more question she would have needed to answer correctly to earn a 60% passing grade?
Number of questions attempted correctly = (70% of 20 + 40% of 60 + 60% of 70) ⇒ (14 + 24 + 42) = 80. Questions to be answered correctly for 60% grade= 60% of 250 = 150 So, Required number of questions= (150 – 80) = 70
Recently Prime Minister commissioned a submarine in Mumbai which was totally made in India. Name the submarine
Devi Ahilyabai Holkar Airport is situated in which Indian city?
Which tree produces natural rubber?
Name the vaccine which became the first indigenous Indian vaccine to pass the WHO test:
Which day is declared as International Day of Sport for Development and Peace (IDSDP)?
...Recently government approved Zojila tunnel, which is world's longest bi-directional tunnel. This will be constructed in the state of:
Mamluk Dynasty was ended by which of the following rulers?
1. Who among the following is an Indian table tennis player?
What was India’s rank in the global startup ecosystem index 2021 ?
Ghughua Fossil National Park is in which state?