If n term of an Arithmetic progression is 2.5 x + 3 , its common difference
will be
The tenth term of the Geometric Progression 5 , 25 , 125 ........................
is
The sum of the first 200 terms of the Arithmetic progression ,
- 10 , - 5 , 0 , - - - - - - - is
The sum of the first ' n ' natural numbers is 210. The number represented by ' n ' is ............
The third term of a Geometric progression is 24 and its sixth term is 192.
The tenth term of this progression is .......................
Ann runs a small business. She saves a part of her income in her savings box everyday as shown below:
Rs 10 on the first day , Rs 20 on the second day , Rs 30 on the third day and so on. What will be her total savings after 30 days ?
The sum of the first 5 terms of the Geometric series ,
is .................
How many numbers will be there between 300 and 700 which leave a remainder 2 when divided by 6 ?
The term of a sequencce is
, where
The tenth term of this sequence will be ....................
The sum of the first 20 terms of the series 1 + 8 + 27 + 64 + .......................
is ...................
Which term of the Arithmetic Progression , 3 , 6 , 9 ............... is 111 ?
The first and second terms of an Arthmetic progression are ' p ' and ' q ' respectively.
The 11 th term of this progression is ................
The product of the first three terms of a Geometric Progression is - 8 .
The second term of this progression is ...................
The sum of the 5 consecutive terms of an Arithmetic Progression is - 10.
The middle term in this group wil be ........................
The sum of the Arithmetic mean and the Geometric mean between 4 and 36 is
....................
Which term of the GP , 2 , 6 , 18 , .................... is 13122 ?
The Arithmetic mean and Geometric mean of two positive numbers ' a ' and
' b ' are 10 and 8 respectively. The possible values of ( a - b ) are .........
One grain of wheat is placed on the first square of a chess board , 2 are placed on the second square , 4 on the third and so on , everytime doubling the number of grains placed. The total number of grains required to fill 64 squares is ,...............
If x , 2x + 2 , 3x + 3 are in Geometric Progression, the fourth term of this progression will be ..............................