{"id":33080,"date":"2019-08-07T15:13:39","date_gmt":"2019-08-07T09:43:39","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=33080"},"modified":"2019-08-07T15:13:39","modified_gmt":"2019-08-07T09:43:39","slug":"general-science-quiz-for-rrb-group-d-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/general-science-quiz-for-rrb-group-d-pdf\/","title":{"rendered":"General Science Quiz for RRB Group-D PDF"},"content":{"rendered":"

General Science Quiz for RRB Group-D PDF<\/strong><\/span><\/h2>\n

Download Top-15 RRB Group-D General Science Quiz Questions PDF.\u00a0RRB GROUP-D General Science questions based on asked questions in previous exam papers very important for the Railway Group-D exam.<\/p>\n

Download General Science Quiz for RRB Group-D PDF<\/a><\/p>\n\n

Download RRB Group-D Previous Papers PDF<\/a><\/p>\n

Take a RRB Group-D free mock test<\/a><\/p>\n

Question 1:\u00a0<\/b>Preventing rain water to run-off and its accumulation and deposition for re-use on site is called<\/p>\n

a)\u00a0rain water collection<\/p>\n

b)\u00a0micro- dams<\/p>\n

c)\u00a0micro-accumulation<\/p>\n

d)\u00a0rain water harvesting<\/p>\n

Question 2:\u00a0<\/b>What is the value of total hardness acceptable in potable water as per Indian Standards ?<\/p>\n

a)\u00a00.3<\/p>\n

b)\u00a03<\/p>\n

c)\u00a030<\/p>\n

d)\u00a0300<\/p>\n

Question 3:\u00a0<\/b>One of the main reason for depletion of ozone layer in the Earth\u2019s atmosphere is<\/p>\n

a)\u00a0Green house gases<\/p>\n

b)\u00a0Colloidal impurities<\/p>\n

c)\u00a0CFC and halons<\/p>\n

d)\u00a0Rockets and satellite launching vehicles<\/p>\n

Take a free mock test for RRB Group-D<\/a><\/p>\n

770 Mocks (cracku Pass) Just Rs.199<\/a><\/p>\n\n

Question 4:\u00a0<\/b>Thermochemical decomposition of organic materials at high temperatures, in the absence of oxygen is called<\/p>\n

a)\u00a0Pyrolysis<\/p>\n

b)\u00a0Thermolysis<\/p>\n

c)\u00a0Caramelization<\/p>\n

d)\u00a0Catagenesis<\/p>\n

Question 5:\u00a0<\/b>Output of welding transformer, compared with its input is<\/p>\n

a)\u00a0high voltage high current<\/p>\n

b)\u00a0high voltage low current<\/p>\n

c)\u00a0low voltage high current<\/p>\n

d)\u00a0low voltage low current<\/p>\n

Question 6:\u00a0<\/b>Channel, Angels and I-section, which are used in fabricating a shed structure frame, are manufactured from bloms using the process of<\/p>\n

a)\u00a0casting<\/p>\n

b)\u00a0drawing<\/p>\n

c)\u00a0swaging<\/p>\n

d)\u00a0rolling<\/p>\n

RRB Group D previous year papers<\/a><\/p>\n

Daily Free RRB Online Test<\/a><\/p>\n

Question 7:\u00a0<\/b>State True (T) or False (F) respectively:
\nA. For a better tensile strength, cast component is preferred over forged component
\nB. Quenching of hot component in water improves its malleability<\/p>\n

a)\u00a0T, T<\/p>\n

b)\u00a0F, F<\/p>\n

c)\u00a0T, F<\/p>\n

d)\u00a0F, T<\/p>\n

Question 8:\u00a0<\/b>In a milling process, for milling mild steel, what will be a typical rate nagle for the cutter ?<\/p>\n

a)\u00a012C<\/p>\n

b)\u00a020C<\/p>\n

c)\u00a028C<\/p>\n

d)\u00a0-12C<\/p>\n

Question 9:\u00a0<\/b>Clearance between the mating part is measured using<\/p>\n

a)\u00a0Dial gauge<\/p>\n

b)\u00a0Go- gauge<\/p>\n

c)\u00a0No-go gauge<\/p>\n

d)\u00a0Feeler guage<\/p>\n

Question 10:\u00a0<\/b>In a scooter, in which part is the petrol atomized and mixed in correct proportion with the<\/p>\n

a)\u00a0Carburettor<\/p>\n

b)\u00a0Cylinder<\/p>\n

c)\u00a0Inlet port<\/p>\n

d)\u00a0Fuel pump<\/p>\n

RRB Group-D Important Questions (download PDF)<\/a><\/p>\n\n

Question 11:\u00a0<\/b>Which of the following is a heterogenous mixture ?<\/p>\n

a)\u00a0Brass<\/p>\n

b)\u00a0Sugar solution in water<\/p>\n

c)\u00a0Air<\/p>\n

d)\u00a0Milk<\/p>\n

Question 12:\u00a0<\/b>Which lime is most suitable for white washing ?<\/p>\n

a)\u00a0quick lime<\/p>\n

b)\u00a0stone lime<\/p>\n

c)\u00a0kankar lime<\/p>\n

d)\u00a0shell lime<\/p>\n

Question 13:\u00a0<\/b>The outer protective layer of a tree is<\/p>\n

a)\u00a0cambium layer<\/p>\n

b)\u00a0pitch<\/p>\n

c)\u00a0bark<\/p>\n

d)\u00a0sap<\/p>\n

Question 14:\u00a0<\/b>Excess silica in cement<\/p>\n

a)\u00a0increase the setting time<\/p>\n

b)\u00a0decreases the setting time<\/p>\n

c)\u00a0weakens the strength of the cement<\/p>\n

d)\u00a0does not affect the setting time<\/p>\n

Question 15:\u00a0<\/b>De Morgain\u2019s theorem states hat<\/p>\n

a)\u00a0(X + Y )\u2019 = Y\u2019 + X\u2019<\/p>\n

b)\u00a0(X.Y)\u2019 = X\u2019 + Y\u2019<\/p>\n

c)\u00a0(X.Y)\u2019 = Y\u2019.X\u2019<\/p>\n

d)\u00a0(X + Y)\u2019 = X\u2019 + Y\u2019<\/p>\n

General Science Notes for RRB Exams (PDF)<\/a><\/p>\n\n

Answers & Solutions:<\/strong><\/span><\/p>\n

1)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

2)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

3)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

4)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

5)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

6)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

7)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

8)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

9)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

10)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

11)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

12)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

13)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

14)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

15)\u00a0Answer\u00a0(B)<\/strong><\/p>\n\n

DOWNLOAD APP FOR RRB FREE MOCKS<\/a><\/p>\n

We hope this General Science Quiz Questions PDF for RRB Group-D Exam will be highly useful for your preparation.<\/p>\n","protected":false},"excerpt":{"rendered":"

General Science Quiz for RRB Group-D PDF Download Top-15 RRB Group-D General Science Quiz Questions PDF.\u00a0RRB GROUP-D General Science questions based on asked questions in previous exam papers very important for the Railway Group-D exam. Download RRB Group-D Previous Papers PDF Take a RRB Group-D free mock test Question 1:\u00a0Preventing rain water to run-off and […]<\/p>\n","protected":false},"author":41,"featured_media":33082,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[169,125,31,1679,1601],"tags":[489,491,1637,492,1647],"class_list":{"0":"post-33080","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-downloads","8":"category-featured","9":"category-railways","10":"category-rrb-group-d","11":"category-rrb-ntpc-je","12":"tag-railway-exam","13":"tag-rrb","14":"tag-rrb-exam","15":"tag-rrb-group-d","16":"tag-rrb-mocks"},"better_featured_image":{"id":33082,"alt_text":"General Science Quiz Questions for RRB Group-D PDF","caption":"General Science Quiz Questions for RRB Group-D PDF","description":"General Science Quiz 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