Question
A student's scores in four subjects are in the ratio
3:4:5:6. The student achieved an overall average of 72% on the exam. If the maximum possible score for each subject is the same, in how many subjects did the student exceed 75%?Solution
CORRECT OPTION: d SOLUTION: Let the total maximum marks of each subject = 100 Total maximum marks of all 4 subjects = 400 Total obtained marks = 72% of 400 = 288 Let the marks of the students in each subject be 3x, 4x, 5x and 6x 3x+4x+5x+6x = 288 18x = 288 x = 16 marks in each subject = 3x, 4x, 5x, 6x = 48, 64, 80, 96 in only 2 subjects he scored more than 75%.
Because leading is one of the basic managerial functions,
Which of the following is the first step to building a startup from scratch?
______ entrepreneurs neither introduce new changes nor adopt new methods innovated by others.
Which government initiative focuses on financial assistance to small enterprises, particularly for women, SCs, and STs?
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Identify the incorrect statement(s) about the types of innovation :
Which of the following statements is incorrect about concept design?
Select the correct statements regarding innovation culture:
1. It should encourage creativity and openness.
2. Every idea must be develope...
Which stage of the innovation life cycle focuses on brainstorming and identifying new opportunities?
Which of the following statements is true regarding the Startup India scheme?
