Home > General Knowledge > General Science

General Science - Questions and Answers

Practice questions on General Science.

Ready to test your skills?

Take a timed mock test specifically for General Science.

Start Mock Test
751. Bleaching powder is made from
A. sulphur dioxide and gypsum
B. chlorine and charcoal
C. soda ash and lime
D. lime and chlorine
Explanation:
752. One micron is equal to
A. 1/10th of mm
B. 1/100th of mm
C. 1/1000th of mm
D. 1/10000th of mm
Explanation:
753. For transfusion, the O blood group of a donor can be accepted by a person having blood group
A. A
B. B
C. AB
D. All of these
Explanation:
754. The best method for improving the nutrient composition of a diet is by
A. combining various foods
B. use of sprouted cereals and pulses
C. use of boiled foods
D. use of processed foods
Explanation:
755. German silver is an alloy of
A. copper, nickel and silver
B. silver, copper and aluminium
C. zinc, copper and nickel
D. silver, zinc and copper
Explanation:
« Prev123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483Next »