संख्या पद्धति - L13 | Surprise Test|Test -1 | CLASS 9 गणित | Amit Sir | 6 PM

Chapter test -2 and 3 (1 to 9) discussion

The probability that a teacher will give a surprise test during any class is 1/5. If a student is absent on two day what is the probability that he will miss atleast one test.

Discussion test paper-3|| Question 1 to 13

Chapter test- 2 and 3(Q.1 to 13) discussion

संख्या पद्धति|दो परिमेय संख्याओं के बीच में n परिमेय संख्याएँ ज्ञात करना|संख्या रेखा पर अपरिमेय संख्या का निरूपण|वास्तविक संख्याओं के दशमलव प्रसार|सुप्रसिद्ध अपरिमेय संख्याएँ|अभ्यास कार्य|NCERT प्रश्नावली 1.3|सारांश

In a Math Test, Ankush gets y marks. Amit gets 7 marks more than Ankush and Ahmed gets 1 mark less than Amit. How many marks did Amit and Ahmed get ?

The marks obtained by 13 student in a test are 10, 3, 10, 12, 6, 7, 9, 6, 7, 10, 8, 6, 7. The median of this data is?

In a Mathematics class of 30 students, 17 are boys and 13 are girls. On a unit test, 4 boys and 5 girls made an A grade. If a student is chosen at random from the class, what is the probability of choosing a girl or an 'A grade student'?