3 6 18 72 360 (?)

Which one number when placed at the sign of interrogation shall complete the series 3, 6, 18, 72, ?, 2160 दिए गए विकल्पों में से कौन-सी संख्या प्रश्नवाचक चिन्ह पर रखने से शृंखला को पूरा करेगी- 3, 6, 18, 72, ?, 2160

Choose the correct alternative so that a series can be established . 3, 6, 18, 72, (….)

pH of a neutral solution at 360 K is ( K_w at 360 K is 3.6×10^(-13) )

3 cos 72 ^(@) -4 sin ^(3) 18^(@) = cos 36 ^(@).

72 : 18: : 56: ?

What percent of 3.6 km is 360 metres ?

pH of a neutral solution at 360 K is Kw at 360 K is 3.6×10^(-13)

In an A.P. if a = – 7.2, d = 3.6, a_n = 7.2, then find the value of n.