Select the option that does not belong in the following figure series.

Phytohormones are

Which Indian nuclear scientist is currently the chairman of the Atomic Energy Commission of India?

Select the option that is the correct mirror image of the following figure.

Which actor-turned-politician is currently a Lok Sabha Member from Ahmedabad (East) constituency?

Select the odd figure out of the given series.

The ratio of the number of marbles that Joyee and Minati had was 5 : 8 while the ratio of the number of marbles that Jacob and Minati had was 7 : 12. What is the ratio of the number of marbles that Joyee and Jacob had?

A fan was sold for Rs. 3600 at a loss of 4%. What would be the gain or loss percent ifit was sold for Rs. 4200?