Question

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Exam Name: maths revision test
Exam Date: 13 Oct 2020
Grade: Class VIII
Subject : MATHEMATICS Total Marks :25
 
part A (Short Answer / Essay Question(Written Exam)) (3 * 3 = 9)


Q.1)
The number of hours for whichstudents of a particular classwatched television during holidays is shown throughthe given graph. Answer the following.
(i) For how many hours did the maximum number of students watch TV?
(ii) How many students watched TV for less than 4 hours?  

(iii) How many students spent more than 5 hours in watching TV? 

 

Q.2)
Adjoining pie chart (Fig 5.7) gives the expenditure (in percentage) on various items and savings of a family during a month.
(i) On which item, the expenditure was maximum?
(ii) Expenditure on which item is equal to the total savings of the family?
(iii) If the monthly savings of the family is Rs 3000, what is the monthly expenditure on clothes?  




Q.3) Find the square root of 6400  
part B (Short Answer / Essay Question(Written Exam)) (4 * 4 = 16)


Q.4) When a die is thrown, list the outcomes of an event of getting
(i) (a) a prime number (b) not a prime number.
(ii) (a) a number greater than 5 (b) a number not greater than 5.  
Q.5) Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. What is the probability of .
(i) getting a number 6?
(ii) getting a number less than 6?
(iii) getting a number greater than 6?
(iv) getting a 1-digit number?  
Q.6)
Write a Pythagorean triplet whose one member is.
(i) 6 (ii) 14

Q.7) Find the smallest number by which 9408 must be divided so that the quotient is a perfect square. Find the square root of the quotient.  ​

Answer 1

thaks for free point thanks