7th class maths NCERT Bihar Board exercise 3.2 Q.no 1 (i, ii, iii, iv, v, vi, vii & viii) solution ।
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7th class maths Bihar Board NCERT exercise 3.1 Q.no. 5 & 6 solution ।।।
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7th class maths NCERT Bihar Board exercise 3.1 Q.no. 7 & 8 solution ।।।
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7th class maths Bihar Board NCERT exercise 2.3 Q.no. 3, 4 & 5 solution।
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7th class maths NCERT Bihar Board exercise 3.2 Q.no. 1 ( ix, x, xi, xii, xiii, xiv & xv ) solution ।
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7th class maths NCERT Bihar Board exercise 2.4 Q.no. 4 solution।।।
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7th class maths NCERT Bihar Board exercise 3.2 Q.no. 4 & 5 solution ।।।
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7th class Bihar Board maths NCERT exercise 3.1 Q.no. 1 & 2 solution ।।।
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