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GIKI - Practice Test - Maths - Sequence and Series - Quiz 2

Practice 10 high yield MCQs on Maths from Chapter Sequence and Series for Practice Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 2 of the series.

11. What is the common difference in 10,7,4,1?



12. Find the 15th term of sequence 5,10,15,20,...?



13. What is the sum of the first 4 terms of 1,3,5,7?



14. What is the sum of first n natural numbers?



15. What is the sum of squares of first n natural numbers?



16. What is the next term: 1,8,27,64?



17. What is the common ratio of 81,27,9,3?



18. What is the sum of the first 5 terms of a G.P with a=3 and r=2?



19. What is the sum of 1+2+3+...+100?



20. What is the sum of odd numbers from 1 to 99?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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