3921: Sex chromosomes transmit which of the following diseases?
(a) Myopia
(b) Colour blindness
(c) Longsightedness
(d) Night blindness
3922: The first Trade Union in India was:
(a) Madras Labour Union
(b) Bombay Postal Union
(c) Printers Union of Calcutta
(d) All India Trade Union Congress
3923: Suresh is now half of his father's age. After 20 years, his father will be one and half times older than Suresh. The present age of Suresh is?
(a) 15
(b) 20
(c) 25
(d) 40
3924: The term 'Domestic Content Requirement' is sometimes seen in the news with reference to
(a) Developing solar power production in our country
(b) Granting licenses to foreign T.V. channels in our country
(c) Exporting our food products to other countries
(d) Permitting foreign educational institutions to set up their campuses in our country
3925: The Hunter Commission was appointed after the
(a) Black hole incident
(b) Jalianwallabagh massacre
(c) Uprising of 1857
(d) Partition of Bengal