CTS Company Numerical Ability Sequence and Series

What will come the place of ?
15, 17, 38, 120, 488, ?, 14712

Options
1) 2450
2) 2650
3) 2850
4) 2950

Read Solution (Total 3)

CTS Other Question
What are the speeds of trains ‘A’ and ‘B’?
II. The speed of train ‘A’ is twice the speed of ‘B’.
II. Train A passes train B in 9 sec and its length is 100 m

Options
1) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
2) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
3) if the data in Statement I alone or in Statement II alone are sufficient to answer the question.
4) if the data, in both the Statements I and II together are not sufficient to answer the question.
5) if the data in both the Statements I and II together are necessary to answer the question.
 In a mixture of 90 litres, the ratio of milk and water is 4 : 2. How much water should be added to the mixture so that the ratio of milk and water becomes 6 : 4 ?
1) 50
2) 10
3) 40
4) 20
5) None of these