[" 27.एक Fourth grade "5" I and 9वें Sum of posts "30" is. If its 25वाँ पद,इसके "8" If the verse is three times "],[" Find the parallel category. "]

The sum of 5th and 9th terms of AP is 30. If its 25th term is three times it 8th term, find the AP.

The sum of 5 th and 9 th terms of AP is 30. If its 25 th term is three xx it 8 th term,find the AP.

The sum of 5th and 9th terms of an A.P. is 30. If its 25th term is three times its 8th term, find the A.P.

The sum of the 5 th and 9 th term of the AP is 30 If its 25 th term is 3 xx its 8 th term find the AP

Area of a trapezium is 1350 m^2 and sum of the lengths of its parallel sides is three times the height. Find the height.

The sum of first two terms of a G.P. is (9)/(2) . Its 6^(th) term is 8 times its 3^(rd) term. Find the sequences.

The sum of 6 terms of G.P.is 9 times its sum of three terms.Find the common ratio.

The third term of an A.P. is 8. and the ninth term of the A.P. exceeds three times the third term by 2. Find the sum of its first 19 terms.

The numerator of a fraction is 6 less than its denominator. If 1 is subtracted from its numerator and 5 is added to its denominator, then its denominator becomes 4 times its numerator. Find the fraction. एक भिन्न का अंश इसके हर से 6 कम है। यदि इसके अंश में से 1 घटाया जाए और इसके हर में 5 जोड़ा जाए, तो इसका हर इसके अंश से 4 गुना हो जाता है। भिन्न ज्ञात कीजिए।