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2i, , 1. Dhosv 1 can be written as, (a) V7 +V9 + 11+ y13, , (b) 2V74+2V9 + 2V 11+ 2V13, (c) 2V7+2V9 + 2V11+ 2V13, (d) None of these, , 2. 2,5, 8, 11, 14, 17... is an A.P in which the common difference is?, (a)2, (b) 3, (c) -2, (d) -3, , 3. Determine the common difference of progression 16, 13, 10 ......... 25 terms, (a) 2, (b) -2, (c)3, (d) -3, , 4. Two A.Ps have the same common difference. If the difference between their 100" terms is, 111222333 then the difference between their millionth terms is, , (a) 123, (b) 112233, (c) 111222333, (4) 112333, , 5. Ifa, b, carein AP., then 2b=, (aja-c, (b)ate, (>, a-c, (dS, 6. If the terms 2x, (x+10) and (3x+2) be in AP, the value of x is...

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(a)7, , (b) 10, , (c) 6, , (d) None of these, , , , 7. The value of x such that 8x+4, 6x-2,2x+7 will form an A.P. is, (a) 15, (b) 2, (c) 15, (d) None of these, , 8. Find the 7" term of the A.P 8, 5, 2, -1, -4, ..., (a) -13, (b) -10, (c) -7, (d) -16, , 9. The 20" term of the progression 1, 4, 7, 10 is....., (a) 58, (b) 52, (c)O, (d) None of these, , 10. Forthe A.P 2, 5, 8, 11, 14, .... , 12th term is(a) 34, (b) 33, (c) 35, (d) 36, , 11. The 13th term of series 93, 90, 87.... is, (a) 57, (b) - 54, (c) 50

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12., , 13., , 14., , 15., , 16., , 17., , , , (d) 54, , The nth element of the sequence 1,3,5,7,.... is, (a)n, , (b) 2n -1, , (c) 2n +4, , (d) None of these, , The nth term of the sequence 2, 4, 6, 8..... is, (a) 2n, , (b) 2n-1, , (c) 2n+1, , (d)N, , If the first term of an AP. is 5 and its 100" term is -292, then its 51st term is (a) -142, (b) -149, (c) 155, (d) -145, , The m" term of an A.P is n and n‘ term is m, the r" term of it is, (a)mt+rer, , (b) n+ m-2r, , (c) m-2r, , (d) m+n-r. 16., , If the p term of an AP is q and if term is p, the value of the (p+q)" term is, (a) 0, , (b) 4, , (c) -1, , (d) None, , If the 5" and 12" terms of the A.P are 14 and 35 respectivoly, find the A.P., (a) -2, 2, 6, 10, 14, ...

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(b) -10, -4, 2, 8, 14, ..., (c) 6, 8, 10, 12, 14, ..., (d) 2, 5, 8,11, 14, ..., , , , 18. Which torm of the A. P 14, 8, 5,2,... is -10?, (a) 10", (b) 8, (c) 42, (a) 14", , 19. Which term of the progression -1, -3, -5, .... is -39?, (a) 21%, (b) 20", (c) 19", (d) None of these, , 20. Which term of the A.P+,, , , , (a) 13, (b) 14, (c) 45, (4) 16, , 21. The sum of all numbers between 200 and 300, (a) 11,600, (b) 12,490, (c) 12,500, (d) 24,750, , 22. The sum 1+2+3+4 +70 is equal to, (a) 2484, (b) 2485, (c) 2845, (d) None of these

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23. The sum of series 8, 4, 0.... to 50 terms is, (a) 18900, (b) 9000, (c) -4500, (d) None of these, , , , 24, Find the sum of first twenty five terms of AP series whose nth term is (= + 2), (a) 105, (b) 115, (c) 125, (d) 135, , 25. The sum of an A.P. whose first term is - 4 and the last term is 146 is 7171. Find the Value of, n., , (a) 99, , (b) 104, (c) 100, (d) 102, , 26. The sum of the series 1+ 2+3+4+.,......+ 100 is, 100(101), (a), , 2, 100/101), Or, (c) 100 x 101, (d) None el these, , , , 27. The maximum sum of the A.P. series 40,36,32 .... is, (a) 220, (b) 225, (c) 232, (d) 320, , 28. The sum of —— and ——is, (x+y) xr~y)