  In this paper, we obtain analytical solutions of some definite integrals of
Srinivasa Ramanujan [Mess. Math., XLIV, 75-86, 1915] in terms of Meijer's
$G$-function by using Laplace transforms of $ \sin(\beta x^{2}),\cos(\beta
x^{2}), x\sin(\beta x^{2})$ and $x\cos(\beta x^{2})$. Further, we obtain some
infinite summation formulas connected with Meijer's G-function and numeric
values of some infinite series
