Home
Class 14
MATHS
7, 17, 39, 85, 179, 369, 879...

7, 17, 39, 85, 179, 369, 879

A

369

B

211

C

179

D

879

Text Solution

Verified by Experts

The correct Answer is:
D
`7xx2+3=17`
`17xx2+5=39`
`85xx2+9=179`
`179xx2+11=369`
`369xx2+13=751`
Promotional Banner

Topper's Solved these Questions

  • RATIO AND PROPORTION & MIXTURE ALLIGATION

    IBPS & SBI PREVIOUS YEAR PAPER|Exercise MCQ|83 Videos

  • SIMPLE INTEREST AND COMPOUND INTEREST

    IBPS & SBI PREVIOUS YEAR PAPER|Exercise MCQs|78 Videos

Similar Questions

Explore conceptually related problems

The median of the numbers 9, 5, 7, 17, 13, 18, 13, 9, 5, 17, 13, 12, 17 is

8, 43, 11, 41, ?, 39, 17

Draw a pie-diagram of the area of continents of the world given in the following table: Continents, Asia, U.S.S.R., Africa, Europe, North America, South America, Australia Area (in million sq. km), 26.9, 20.5, 30.3, 4.9, 24.3, 17.9, 8.5

The sum of first 20 terms of the sequence 0.7, 0.77, 0.777, .. , is (1) 7/9(99-10^(-20)) (2) 7/(81)(179+10^(-20)) (3) 7/9(99+10^(-20)) (3) 7/(81)(179-10^(-20))

Write the common difference of the AP, 0.6 , 1.7 , 2.8 , 3.9 ........

4 13 17 ? 30 39

If U= {1,3,5,7,9} and A = {1,7,9} write A'

The elements with atomic numbers 9, 17, 35,53, 85 and all