Mathematics 9th Class English Medium Online Test With Answers

Mathematics 9th Class English Medium Online Test

Sr. # Questions Answers Choice
1 log3 4=81 log4 3=81 log 3 81=4 log 4 81=3
2 log 0 log 2 1og 15
3 If log 2=0.3010, then log 200 is 1.3010 0.6010 2.3010 2.000
4 log 2 23 1 2 5 3
5 The base of commonlogrithm is 2 10 5 e
6 If the decimal point is moved to the left when converitng to scientific notation, the exponent is. Positive Negative Zero Constant
7 If the decimal point is moved to the right when converting to scientfic notation, the exponent is. Negative Positive Zero Constant
8 In Scientific notation ,if the numebr is less than 1 , the exponent is. Negative Positive Zero None of these
9 In scientific notion if the numebr is greater than 1, the exponent is Netative Positie Zero None of these
10 Which of the followig is Not purpose of logrithms Transforming non -linear calculation involving into linear form Managing calculations involving Measuring distance in astronomy Solvng exponential quations
11 log (0)= Positive Zero Uderfined Negative
12 If log 2 = 0.3010, then log 200 is 1.3010 0.6010 2.3010 2.6010
13 Log 100= 2 3 1 10
14 Log2 23 1 2 3 5
15 The base of commonlogrithm is 2 10 5 e
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