The sum of first $20$ terms of the series $1,6,13,22$- is
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- Directions: Complete the following number series. 7, 8, 13, 5, 18, - 1, 22, - 10, 25, ?
- What will be the output of the following code snippet? main() { int num=1; clrscr(); for(j=1;j<=6;j++) { fo...
- A machinery is purchased on August 1, 2011 for Rs. 1,20,000. It was put into use with effect from October 1...
- Which of the following facts about No first use (NFU) policy is/are true? 1. NATO was one of the earliest g...
- The book value of investment is Rs. 1, 20,000 and investment fluctuation fund is appearing at Rs. 15,000. T...
- A, B and C were partners sharing profits in the ratio 5 : 4 : 1. 'A' retired and new ratio was decided as 3...
- Directions: Rearrange the following sentences (1), (2), (3), (4), (5) and (6) to make a meaningful paragrap...
- Which of the following statements is/are correct about Mississippian period? 1. It was the Carboniferous pe...