RRB GROUP-D Exam - Model Questions (Set-26)
RRB GROUP-D Exam - Model Questions (Set-26)
1. Dehydration in human body is caused due to the loss of
(a) vitamins
(b) salts
(c) hormones
(d) water
2. Which of the following is the largest living bird?
(a) Eagle
(b) Peacock
(c) Ostrich
(d) Kiwi
3. In the case of test tube babies
(a) egg is fertilized in the uterus.
(b) embryo completes its development in a test tube.
(c) embryo is placed in uterus after 2 months.
(d) egg is fertilized outside mother’s body.
4. The age of trees is determined by its
(a) girth
(b) height
(c) growth rings
(d) general appearance
5. Kidney disease in man is caused by the pollutant
(a) Cadmium
(b) Iron
(c) Cobalt
(d) Carbon
RRB Group-D Exam Study Kit
रेलवे भर्ती बोर्ड ग्रुप-डी परीक्षा अध्ययन सामग्री
RRB Group-D Exam Online Tests Series
6. Fruits of this plant are found underground
(a) Potato
(b) Carrot
(c) Groundnut
(d) Onion
7. A rare and endangered ani- mal in Silent Valley is
(a) Musk deer
(b) Tiger
(c) Liontailed macaque
(d) Rhinosores
8. A boat will submerge when it displaces water equal to its own :
(a) volume
(b) weight
(c) surface area
(d) density
9. The asteroids revolve round the Sun in between
(a) Earth and Mars
(b) Mars and Jupiter
(c) Jupiter and Saturn
(d) Saturn and Uranus
10. The Suez Canal connects
(a) Mediterranean and Red seas.
(b) Baltic and Caspian Seas.
(c) Mediterranean and North Seas.
(d) Red Sea and Caspian Sea.