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20 questions
Which term of the sequence -,3,7,11,...... is 95 ?
10
15
20
25
Find the sum of 2+4+6+.....+200
108
10100
40703
-8930
A sum of Rs 5000 is invested at 8% simple interest per annum. Calculate the interest at the end of 2nd year
Rs 800
Rs 900
Rs 1000
Rs 850
The sum of first q terms of an AP is $\left(63q^2-3q^2\right)$ If its p th term is -60 find the value of p
p=1
p=2
p=28
p=21
Write first four terms of the AP when the first term is -2 and the common difference is 0
-2,0,2,4
-2,-4,-6,-8
-2,-2,-2,-2
None of the above
Find the sum of 20 terms of the AP 1,4,7,10, .....
$S_{20}=570$
$S_{20}=590$
$S_{20}=580$
$S_{20}=550$
How many numbers of two digit are divisible by 3 ?
35
25
30
31
Find the sum of the following arithmetic prgression 50,46,42, .... to 10 terms
320
144
525
162
Find the sum of last ten terms of the AP 8,10,12,14, ....,126
1176
1234
1123
1170
Find the sum of the following AP -37,-33,-29,.... to 12 terms
-200
-180
-160
-120
If the terms of a sequence or a series are written under specific conditions, then the sequence or series is called
Series
Progression
Sequence
Equation
Which terms of the AP 5,9,13,17,.... is 81 ?
18th
19th
20th
21th
Find the number of all three digit natural numbers which are divisible by 9
50
96
100
105
If the first term of an AP is 2 and common difference is 4, then the sum of its 40 terms is
3200
1600
200
2800
Is the a,(2a+1),(3a+2),(4a+3),.... sequence an AP ?
Yes
No
Find the sum of the first 51 terms of the AP whose second term is 2 and fourth terms is 8
3774
3904
2424
2544
Find a,b and c if it is given that the numbers a,7,b,23,c are in AP
a=-1,b=15 and c=30
a=-1,b=15 and c=31
a=-1,b=15 and c=32
a=-1,b=15 and c=33
If $4,x_1,x_2,x_3,28$ are in AP then $x_3=?$
19
23
22
21
Find n if the given value if x is the n^{th} term of the given AP -1,-3,-5,-7,..... x=-151
65
67
76
45
State whether the statement is TRUE or FALSE : A sequence is an arrangement of number in a definite order according to some rule.
TRUE
FALSE
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