Question

Sechon-A Each question curry 3 Marks) 1. Define Rational number with example. 2 Define integer with example 3 Find three Rational number between 1 and 2 4. Show that 1.27 in the form of P/O 5. Add: 2/5 + 55 and 2 - 33 Section-B (Fach question carry 5 Marks) 6. A dic is thrown 1000 times with freequencies for the outcomes 1, 2, 3, 4, 5 and 6 Outcome 1 2 3 4 5 6 Frequency 179 150 157 149 175 190 Find the probability of each outcome. 7. The blood group of 30 students of class VIII are given below: A, B.O.O. AB, O. A, O, B, A, O, B.A.0.0. A, AB, O, A, A, O, O, AB, B, A, O, B, A, B, O Represent this data in the form of a frequency distribution table: What is most common and rearest blood​

Answer 1

Answer:

1 ans Rational number is defined as which can be written in the form of p/q and where q is not equal to zero example 1/2 2 ans Integer is defined as a number which can written without frictional component example 21