Playing with numbers class 8 EX 14.1 Q1 (6,7)

Try converting the following mixed numbers to fractions. Q. 8(1)/(3)

Consider the nine digit number n = 7 3 alpha 4 9 6 1 beta 0. If q is the number of all possible values of beta for which the given number is divisible by 8, then q is equal to

Four numbers are such that the first three are in.A.P while the last three are in G.P. If the first number is 6 and common ratio of G.P. is 1/2 the the number are (A) 6,8,4,2 (B) 6,10,14,7 (C) 6,9,12,6 (D) 6,4,2,1

A football player scored the following number of goals in the 10 matches 1 , 3 , 2 , 5 , 8 , 6 , 1 , 4 , 7 and 9 . Since, the number of matches is 10 (an even number), therefore Median = ( 5th observation + 6th observation) / 2 = ( 8 + 6 ) / 2 = 7 Is it the correct answer and why?

Divide 8 1/21 div1(6)/(7)

Sets , Nios, Class-12, Ch-1 ,Ex-1.1 ,Q-1