| 1 |
If a,A b is an A.P, then 'A' is said to be |
- A. mediam
- B. geometric mean
- C. arithmetic mean
- D. sum of ratio
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| 2 |
If a,G,b is geometric progress is, then G is called |
- A. geometric mean
- B. arithmetic mean
- C. arithmetic sequence
- D. median
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| 3 |
|
- A. A rational number
- B. An irrational number
- C. A complex number
- D. An integer
|
| 4 |
Common difference is denoted by |
|
| 5 |
2,4,6,8,....20 is a sequence |
- A. finite & nbsp
- B. infinite & nbsp
- C. specific & nbsp
- D. none-specific & nbsp
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| 6 |
in the sequence 1,4,9,16,25,....each term is a sequence of |
- A. natural number 
- B. whole number 
- C. integer number 
- D. odd number 
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| 7 |
Abbreviation of arithmetic progress (sequence) is |
- A. A.S
- B. A.P
- C. A.M
- D. both (a) and (b)
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| 8 |
If A.M between 5 and b is 10 then value of b is |
|
| 9 |
In the sequence 2,4,,6,8,... what is added to get the next number |
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| 10 |
Arithmetic mean between -3,7 is |
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