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Six numbers are in A.P in A.P such that ...

Six numbers are in A.P in A.P such that their sum is 3. the first term is 4 times the third term. Then the fifth term is

A

`-15`

B

`-3`

C

9

D

`-4`

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Six number are in A.P. such that their sum in 3 . The first term is 4 times the third term. Then the fifth term is

Six number are in A.P such that their sum is 3 ,The first term is 4 times the third term .Then the fifth term is -

Find a G.P. for which sum of the first two terms is – 4 and the fifth term is 4 times the third term.

In a certain A.P., 5 times the 5th term is equal to 8 times the 8th terms then find its 13th term.

The sum of the first p terms of an A.P. is q and the sum of the first q terms of the same A.P. is p. Find the sum of the first (p+q) terms of the A.P.

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The sum of the first four terms of an A.P. is 56. The sum of the last four terms is 112. If its first term is 11, then find the number of terms.

The sum of the first four terms of an A.P. is 56. The sum of the last four terms is 112. If its first term is 11, then find the number of terms.

Find the 20th term of the A.P. whose 7th term is 24 less than the 11th term, first term being 12.

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2012-MULTIPLE CHOICE QUESTIONS
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  11. lim(x to 0) (pi^(x)-1)/(sqrt(1+x)-1)

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  12. If f is a real- valued differentiable function such that f(x)f'(x) lt ...

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  14. The solution of 25(d^(2)y)/(dx^(2))-10(dy)/(dx)+y=0, y(0)=1, y(1)=2e^(...

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