Progression Questions

Q 1

1) 1 2)  1/2  3) 1/4  4 ) 1/8

Q2

1) 7 2) 5 3 ) 3 4 ) 6

Q 3

1) 17:8      2 )   7:15   3) 33:16   4 ) 16 : 33 

Q 4 

1) 16    2) 19   3 ) 17   4 ) 18

Q5 

1)   90   2 )   100    3) 110   4) CBD

Q 6 

Q 7 

45    55   450 405  

Q 8 

The sum of the fourth and twelfth term of an arithmetic progression is 20. What is the sum of the first 15 terms of the arithmetic progression?

1. 300
2. 120
3. 150
4. 170
5. 270

Q 9 

The sum of the three numbers in A.P is 21 and the product of the first and third number of the sequence is 45. What are the three numbers?

1. 5, 7, and 9
2. 9, 7, and 5
3. 3, 7, and 11
4. Both (1) and (2)
5. None of these

Q 10 

If the ratio of the sum of the first 6 terms of a G.P. to the sum of the first 3 terms of the G.P. is 9, what is the common ratio of the G.P?

1. 3
2. 1/3
3. 2
4. 9
5. 1/9