SSC Karmamukhi Shikshaya ( Objective type) Model Question,No-01

Class – X

Subject : Karmamukhi Shikshaya ( Objective type)

Time : 26 Minutes.                                                                                                                                Marks. 26

1.         What is the main reason of accidents?

            a)  Faulty workshop      b)  Too much light

            c)  Oily floor                 d)  Insufficient air

2.         Which wood is used for making different kinds of medicine?

            a)  Neem                      b)  Babul         

            c)  Chandan                  d)  Sisoo

3.         After cutting which wood firstly becomes Yellow and after some days it becomes Blackish?

            a)  Neem          b)  Teak (shagoon)

            c)  Gorjan         d)  Jack tree

4.         In which method seasoning takes two or more year?

            a)  water seasoning       b)  Air seasoning

            c)  Steam seasoning      d)  Somke seasoning

5.         Which is the tool of measuring right angle (90⁰)?

            a)  Calliper                   b)  marking gauge

            c)  Try square               d)  mortise gauge

6.         Which tool is more dangerous?

            a)  Saw                        b)  Planer

            c)  Chisel                      d)  Tri square

7.         Which is the best season for varnish?

            a)  Summer                  b)  Winter

            c)  Spring                     d)  Autumn

8.         Which varnish is used for luxurious furniture?

            a)  Water varnish          b)  Oil varnish

            c)  Sprit varnish            d)  Copal varnish

9.         Which one is boring tools?

            a)  Auger bit                 b)  Screw driver

            c)  chisel                       d)  File

10.       Which is helping tool?

            a)  Screw driver            b)  Wrench

            c)  Oil stone                  d)  All of them

11.       Which steel has cutting properly?

            a)  High speed steel      b)  Stainless steel

            c) High carbon steel d) Medium carbon steel

12.       In which purposes lead is used?

            a)  Making printing types          

            b)  coating on food packages

            c)  Making coin

            d)  Making bell metal

13.       What kind of tool scriber is?

            a)  Measuring               b)  Marking

            c)  Cutting        d)  Common bench tool

14.       Which is used for making pipe from sheet ?

            a)  Beak horn               b)  Double seaming

            c)  Needle case            d)  Hatchet

15.       Which is used for fixing in drill machine of which drill head is parallel?

            a)  Drill sleeve   b)  Drill socket

            c)  Drill chuck   d)  Drill holder

16.       Which is used for decoration or keeping flower?

            a)  Flower vase             b)  Funnel

            c)  Flat pan                   d)  Mug

17.       Distance from the nearest of end row rivet line to that end is called--

            a)  Pitch                        b)  Margin

            c)  Lap                         d)  Diagonal pitch

18.       Which is called 50/50 solder?

            a)  Tin+copper             b)  Tin + Lead

            c)  Tin + Flux                d)  Tin + Zine

19.       Which items are needed to make plastering mortar?

            a)  Cement, khoa and water

            b)  Cement, brick, sand and water

            c)  Cement, sand and water     

            d)  Lime, khoa and sand

20.       For which fittings we can open or shut the door as wish?

            a)  Hold fast (Clamp)    b)Hinges

            c)  Hook                      d)  Large nail (Gazal)

21.       What is the initial setting time for normal portland cement?

            a)  30 minutes               b)  2 minutes

            c)  5 minutes                 d)  10 hrs.

22.       Which bond is used to make 5" thick brick wall?

            a)  Stretcher bond         b)  Header bond

            c)  English bond            d)  Flemish bond

23.       Which is the % of lime in portland cement?

            a)  22%                        b)  63%

            c)  50%                        d)  25%

24.       What is the characteristic of best quality of natural sand?

            a)  Sharp, angular and hard grain

            b)  Thorn less and rounded

            c)  Changed at normal condition

            d)  Separated at normal condition

25.       How much maximum height should be making of a wall in a day?

            a)  0.5 metre     b)  1.5 metre

            c)  2.5 metre     d)  1.2 metre

26.       What is the chemical formula of pure lime?

            a)  CaCO₃                    b)  SiO₂

            c)  CaO                        d)  CO₂