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NAVNEET PUBLICATION-ARITHMETIC PROGRESSION-EXERCISE
- There are 25 rows of seats in an auditorium. The 1st row is of 20 seat...
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- Find the sum of the first 100 natural numbers.
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- Find the sum of the first 50 even natural numbers.
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- Find the sum of the first 25 odd natural numbers.
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- For an A.P, t6=-10 and t14=-34. Find the value of t10.
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- For an A.P, a=25 and t20=500 . Find the common difference d.
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- How many two digit numbers are divisible by 4?
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- The first term of an A.P. is 5 and the common differences is 4. Comple...
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- Find the sum of first 1000 positive integers.
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- Which term of the A.P. 3,11,19,27,… is 547?
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- How many two -digit numbers are there divisible by 3?
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- Find tn for the A.P. 3,8,13,18,…
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- Is the sequence -10,-4,2,8,… an A.P.? Find the 31st term,if it is an A...
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- Find the value of t7+t9 for the A.P. 7,13,19,25,...
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- Which term of the A.P. 50,40,30,20,…. Is the number -940?
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- Find S15, if for an A.P. a=10 and d=3.
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- Find S10, for an A.P. 0,1/6,1/3,….
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- The sum of the 3rd and 7th terms of an A.P. is 6 and their product is ...
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- Find the sum of all natural numbers between 1 and 145 which are divisi...
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- Find S30, if the first term of an A.P. is 10 and the common difference...
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