1) Full form of AP is a) Alphabetic Progressions b) Algebraic Progressions c) Arithmetic Progressions  d) Absolute Progressions  2) Each of the numbers in the List of an AP :- a) Sum b) Common Difference c) Term d) General Term 3) In an AP , each term is obtained by adding a fixed number to the preceding term except the first term. a) True b) False 4) The fixed number added in each term of an AP is called a) Sum b) Constant term c) Coefficient  d) Common Difference 5) The common difference of an AP can be ...... a) Positive b) Negative  c) Zero d) All of the above 6) Which of the following is an AP ? a) 2,4,6,7,10,... b) 7,11,15,19,... c) 1,1,1,2,2,2,3,3,3,... d) 15,17,20,24,... 7) Which of the following is not an AP a) 10,15,20,30,... b) -1,-1,-1,-1,... c) 6,3,0,-3,... d) 1,-1,-3,-5,... 8) Which of the following are APs? a) -2, 2, -2, 2,... b) 2, 5/2 , 3 , 7/2 ,... c) 3, 3+√2, 3+2√2,... d) 0.2 , 0.22, 0.222,... 9) Which of the following are APs ? a) a, 2a , 3a , 4a ,... b) 1,3,9,27,... c) √3, √6, √9, √12,... d) √2 , √8 , √18, √32,... 10) Which of the following is a FINITE AP ? a) 147, 148,150,...,157 b) -3.1, -3.0, -2.9,..., -2.5 c) 200, 250, 300, 350,..., 505 d) 1², 2², 3²,... 11) Which of the following is correct for given AP: 6, 3, 0, -3 , ... a) An  Infinite AP b) First term (a) = 6 c) Common Difference (d)= -3 d) All of the above 12) If a= 1.0 , d= 0.1 then AP is: a) 1.0, 0.9, 0.8, 0.7,... b) 1.0, 1.1, 1.11,1.111,.. c) 1.0, 1.1, 1.2 ,1.3,... d) 1.0, 11.0, 12.0, 13.0,... 13) If a= 0 , d= 3/2 then AP is: a) 0, 3/2, 6/4, 9/6,... b) 0, 3/2, 6/2, 9/2, 12/2,... c) 0, 3/2, 3/2, 3/2,... d) 0, 3/2, 3, 9/2, 6,... 14) For an AP, a(1), a(2) , a(3), ..., a(n-1), a(n) , { where a(n)= nth term of the AP} a) d= a(n-1)-a(n) b) d=a(n-1)+a(n-1) c) d= a(n)+ a(n-1) d) d= a(n)-a(n-1) 15) If a= 1/4 , d= 1/4 then AP is:- a) 1/4,1/8,1/12,.. b) 1/4, 1/2, 3/4,1,... c) 1/4,0,-1/4,-1/2,-3/4,-1,... d) 1/4, 2/8, 3/12, 4/16,..

Ch 5 Arithmetic Progression (Part 1)

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