can any one tell me some, 50 skill based questions on the chapter Arithmetic Progression of class 10.
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1.find the sum of all three digit numbers which leave the remainder 3 when divided by 5.
2.find a and b, if 12, a+b,2a and b are in A.P.
3.find the 31st term of an AP whose 11th term is 38 and the 16th term is 73.
4. The sum of first n terms of an AP is 5n²-8n.find the AP and hence find its 15th term.
5.if an A.P.,show that:
(m+n)th term +(m-n)th term =2*mth term
2.find a and b, if 12, a+b,2a and b are in A.P.
3.find the 31st term of an AP whose 11th term is 38 and the 16th term is 73.
4. The sum of first n terms of an AP is 5n²-8n.find the AP and hence find its 15th term.
5.if an A.P.,show that:
(m+n)th term +(m-n)th term =2*mth term
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