Find the sum.13+15+...+47 ? Options: A . &nbsp120 B . &nbsp220 C . &nbsp230 D . &nbsp540 E . &nbspNone of these

Find the sum.13+15+...+47 ?

Question

Find the sum.13+15+...+47 ?

Answer: Option D
- 47 is the 18th term in the series.
The sum of 18 numbers in the series is 540.
First term is 13 and last number is 47

Was this answer helpful ?

Next Question

Mayur 2016-06-04 06:11:15

The answer is option d because the sum of the odd numbers between 13 to 47 = 540

Question 1. Find the three numbers in A.P whose sum is 21 and sum of their squares is 179 ? ....

Question 2. In an A.P the seventh and nineth terms respectively 16 and 20 find the nth term ? ....

Question 3. Determine the rth term of an A.P. whose 6th term is 12 and 8th term is 22 ....

Question 4. If pth term of an A.P is q the qth term is p, Find its term ....

Question 5. If 7 times the 7th term of an A.P is equal to 11 times its eleventh term, find the 18th term of the A.P ....

Question 6. Determine k so that k+2,4k-6 and 4k-2 are the three consecutive terms of an A.P ....

Question 7. Just by looking at the numbers, identify which of the following can not be a perfect square.....

Question 8. Aman has 729 coins. He gives only a part of these coins to his cousin as his birthday gift. This part is the square....root of 729. How many coins did his cousin get?

Question 9. What will be the number of zeroes in the square of 60?....

Question 10. If A, B, C, ..., X, Y, Z represents digits, which of the following could be a perfect square?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0