जीएसएससी परीक्षा पूर्वतयारी

1 If 9x+11=47 then x = -----

A 36

B 4

C 20

D 38

E None of the above

Marks 1

Answer b

2 Among the following, only prime number is....

A 123

B 121

C 43

D 261

E None of the above

Marks 1

Answer c

3 The sum of two numbers is 783 and one of them is half of the other number .Therefore the two numbers are

A 452,331

B 422,211

C 522,211

D 522,261

E None of the above

Marks 1

Answer d

4 The Sum of ages of Ram and Shyam, 4 years ago was 53 years. Therefore the sum of their ages 4 years hence will be---------

A 61

B 57

C 49

D 69

E None of the above

Marks 1

Answer d

5 Find the wrong number in the series. 

105, 85, 60, 30, 0, -45,-90

A 105

B 60

C 0

D -45

E None of the above

Marks 1

Answer E

6 Pointing to a man, Richa said his mother is the only daughter of my mother. How is Richa related to the man?

A Mother

B Daughter

C Sister

D Aunt

E None of the above

Marks 1

Answer a

7 Pointing out to a lady in a painting, Raj said, "She is daughter of woman who is mother of the husband of my mother". Who is the lady to Raj?

A Aunt

B Grand Daughter

C Sister

D Sister in law

E None of the above

Marks 1

Answer a

8 A introduces B saying, "That guy is husband of the grand daughter of the father of my father." How is B related to A?

A Brother

B Son

C Brother in law

D Nephew

E None of the above

Marks 1

Answer C

9 From the given options select one word that can be formed using letters from the word "PRESENT"

A Resident

B Prefer

C Part

D Enter

E None of the above

Marks 1

Answer d

10 Arrange the following words in meaningful sequence

1. Village 2. Country 3. Taluka 4. House 5. State

A 1,3,2,4,5

B 4,1,3.5,2

C 3,2,4,1,5

D 4, 1,5,3,2

E None of the above

Marks 1

Answer b

11 Direct on line starter is used for starting motor up to-----------rating

A 5HP

B 10 HP

C 20 HP

D 40 HP

E None of the above

Marks 1

Answer a

12 Mercury vapour lamp gives------light

A White

B Pink

C Yellow

D Greenish blue

E None of the above

Marks 1

Answer d

13 During open circuit test on transformer

A Primary is supplied with rated voltage

B Primary is supplied with full load current

C Primary is supplied with reduced voltage

D All of the above

E None of the above.

Marks 1

Answer a

14 The maximum load that can be connected in a power sub circuit as per IE rules Is

A 1000W

B 3000W

C 800W

D 1500W

E None of the above

Marks 1

Answer b

15 Lamp efficiency is measured in

A Lumen/Watt

B Lumen/Lux

C Candela/Watt

D Lux/Watt

E None of the above

Marks 1

Answer a

16 ------is used for measurement of Insulation resistance

A Megger

B Multimeter

C Kelvin bridge

D All of the above

E None of the above

Marks 1

Answer a

17 According to IE rule, the number of light/Fan points connected in one Sub circuit should not exceed

A 10

B 15

C 6

D 3

E None of the above

Marks 1

Answer a

18 For which of the following applications a DC motor is preferred over an AC motor

A Low speed operation

B High speed operation

C Variable speed operation

D Fixed speed operation

E None of the above

Marks 1

Answer C

19 -------are the conductors which connect the consumer terminals to the distributor

A Feeder

B Distributor

C Service mains

D All of the above

E None of the above

Marks 1

Answer C

20 Direction of rotation of split phase motor can be reversed by reversing the connection of

A Starting winding only

B Running winding only

C Either Starting winding or Running winding

D Both Starting winding and Running winding

E None of the above

Marks 1

Answer C

21 Instrument capable of measuring AC and DC is

A Moving iron instrument

B Permanent magnet Moving Coil Instrument

C Thermocouple

D All of the above

E None of the above

Marks 1

Answer a

22 If an alternator is operating at leading power factor load then voltage regulation is

A Unity

B More than unity

C Equal to zero

D Negative

E None of the above

Marks 1

Answer d

23 In an Electrical control panel the switching logic is obtained by using

A Contactors

B Fuses

C Wires

D Connectors

E None of the above

Marks 1

Answer a

24 The form factor of 230V, 50 HZ AC Sine waveform is

A 1.5

B 1.14

C 1.11

D 4.44

E None of the above

Marks 1

Answer C