Quiz Questions

Question 1 1 Marks

What is the difference between the simple and the compound interest amount at 5% per annum for 2 years on a principal of Rs.20000/-?

A

Rs.5

B

Rs.25

C

Rs.50

D

Rs.55

Question 2 1 Marks

What is the matured amount for the deposit of Rs.5000/- and the simple interest earned for Rs.500/-?

A

Rs.4500

B

Rs.5500

C

Rs.6000

D

Rs.6500

Question 3 1 Marks

How many watts for 1 horse power in metric system?

A

725.5 watts

B

735.5 watts

C

745.5 watts

D

755.5 watts

Question 4 1 Marks

Which is example for second order lever?

A

Common balance

B

A pair of scissors

C

Bottle opener

D

Human forearm

Question 5 1 Marks

What is the retardation of a car moving with a velocity of 50 km/hr is brought to rest in 45 seconds?

A

0.40 m/sec2

B

0.30 m/sec2

C

0.20 m/sec2

D

0.10 m/sec2

Question 6 1 Marks

Which is the formula for am/ an

A

am+n

B

am-n

C

amxn

D

(am)n

Question 7 1 Marks

What is the subtracted value of 3x - 4x2 +2y2 from 4y2-2x + 8x2?

A

2y2- 5x + 12x2

B

2y2+ 5x -12x2

C

2y2 - 5x -12x2

D

(-2y2-5x + 12x2)

Question 8 1 Marks

What denotes letter ʹMʹ in MKS system? | ಎಂಕೆಎಸ್ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ʹಎಂʹ ಅಕ್ಷರ ಏನನ್ನು ಸೂಚಿಸುತ್ತದೆ?

A

Mile

B

Meter

C

Millimeter

D

Micron

Question 9 1 Marks

Which property of a metal possessed by it melts when heat is applied?

A

Conductivity

B

Malleability

C

Fusibility

D

Tenacity

Question 10 1 Marks

Which property of a metal enables it by which it can be drawn out into wires under tension without rupture?

A

Ductility

B

Malleability

C

Hardness

D

Brittleness

Question 11 1 Marks

What does EMF stands for?

A

Electronic Magnetic Force

B

Electro Motive Force

C

Electro Magnetic Force

D

Electromated Force

Question 12 1 Marks

How many watts for 1 horse power in British system?

A

726 watts

B

736 watts

C

746 watts

D

756 watts

Question 13 1 Marks

How the 'Principal' is denoted in simple interest calculation?

A

'P'

B

'I'

C

'R'

D

'n'

Question 14 1 Marks

What is the profit amount, if the i - phone cost price is Rs.50000/- and selling price is Rs.70000/-?

A

Rs. 2000/-

B

Rs. 10000/-

C

Rs. 20000/-

D

Rs. 50000/-

Question 15 1 Marks

What is the formula for am x an?

A

am+n

B

am-n

C

amn

D

n.am

Question 16 1 Marks

What is the area of a sector of a circle of radius 5 cm and its angle is 96 Degree?

A

20.39 cm2

B

20.93 cm2

C

20.89 cm2

D

20.98 cm2

Question 17 1 Marks

What is the density of aluminium?

A

2.7 g/cm3

B

3.7 g/cm3

C

4.7 g/cm3

D

5.7 g/cm3

Question 18 1 Marks

What is the length of arc of a sector, whose radius is 15 cm and angle is 40 Degree?

A

9.75 cm

B

9.8 cm

C

10.60 cm

D

10.4 cm

Question 19 1 Marks

What is the ratio of change in length to original length?

A

Linear strain

B

Lateral strain

C

Volumetric strain

D

Poisson's ratio

Question 20 1 Marks

Which insulating material is used for making switches?

A

Porcelain

B

PVC

C

Bakelite

D

Ebonite

Question 21 1 Marks

What is the diameter of the circle, if the area of the circle is 78.5cm2?

A

5 cm

B

10 cm

C

15 cm

D

5.5 cm

Question 22 1 Marks

Which is the example for dynamicallly induced Emf?

A

Motor

B

Generator

C

Car

D

Motor bike

Question 23 1 Marks

What is the relative permittivity of rubber?

A

Between 2 and 3

B

Between 5 and 6

C

Between 8 and 10

D

Between 12 and 14

Question 24 1 Marks

What is the value of x, if x*(120) = 960?

A

6

B

7

C

8

D

10

Question 25 1 Marks

What is the weight of a rectangular block of a cost iron of 250cm X 20cm X 8cm (density of cast iron is 7.8 gm/cm3)?

A

312 kg

B

372 kg

C

410 kg

D

525 kg