SSC (English Medium) 7th Standard - Maharashtra State Board Question Bank Solutions for Mathematics

Add:

2a + 6b + 8c; 16a + 13c + 18b

Add:

13x² − 12y²; 6x² − 8y²

Add:

17a²b² + 16c; 28c − 28a²b²

Add:

3y² − 10y + 16; 2y − 7

Add:

−3y² + 10y − 16; 7y² + 8

Solve the following equation.

`4"x"+1/2=9/2`

Solve the following equation.

10 = 2y + 5

Find the prime factor of the following numbers and find their LCM and HCF.

75, 135

Find the prime factor of the following numbers and find their LCM and HCF.

114, 76

Find the prime factor of the following numbers and find their LCM and HCF.

153, 187

Find the prime factor of the following numbers and find their LCM and HCF.

32, 24, 48

Simplify:

`322/391`

Simplify:

`247/209`

Simplify:

`117/156`

Construct ∆ABC such that m∠A = 55°, m∠B = 60°, and l(AB) = 5.9 cm. 

Construct ∆XYZ such that l(XY) = 3.7 cm, l(YZ) = 7.7 cm, l(XZ) = 6.3 cm.

Construct ∆PQR such that m∠P = 80°, m∠Q = 70°, l(QR) = 5.7 cm.

Construct ∆EFG from the given measures. l(FG) = 5 cm, m∠EFG = 90°, l(EG) = 7 cm.

In ∆LMN, l(LM) = 6.2 cm, m∠LMN = 60°, l(MN) = 4 cm. Construct ∆LMN.

Simplify:

`(7/2)^8 xx (7/2)^-6`