- Sun light
- Coal
- Wind
- Biomass
- b
-
Non-renewable sources of energy are Coal, Natural Gas, Oil and Nuclear Energy.
All Departments Solved Papers
All Department’s Current & Past Solved Papers are included in this section of ETEST Academy’s Website. All MCQs of All Departments are included in this section with complete detail. Our team updates this website on daily basis.
Nephrons are tiny units present in:
- Heart
- Brain
- Lungs
- Kidney
- d
-
A Kidney made up of about 1 million filtering units which are called Neprons.
The function of Nephron is to filter the blood and remove wastage.
If we reserve the direction of electric current, then the direction of magnetic field will be:
- Remains same
- Reversed
- Becomes tangent
- Becomes normal
- b
-
Above questions describes the Fleming’s Right Hand Rule.
The energy which is created by vibration of Particles is known as:
- Thermal Energy
- Sound Evergy
- Kinetic Energy
- Potential Energy
- a
-
Thermal Energy is created from the vibration of atoms and molecules within particles.
Thermal Energy is also called Heat Energy.
Which point satisfices the equation 2X + 3Y=8?
- (1,4)
- (2,2)
- (-1,3)
- (-2,4)
- d
-
2X + 3Y =8
2 (-2) + 3(4)=8
-4 + 12=8
Riaz’s age after 15 years will be 5 times his age five times back, what the present age of Riaz?
- 10
- 20
- 30
- 40
- a
-
Suppose the age of Riz= X
Riaz Age after 15 Years will be 5 times his age 5 years back= X + 15 = 5 (x-5)
X+15 = 5 (x-5)
X+15 = 5X -25
X+15 +25=5X
5X – X =40
4X = 40
X=40/4
X=10
If a car travels 120 miles in 2 hours, how far will it travel in 3 hours at the same speed?
- 120 miles
- 150 miles
- 180 miles
- 240 miles
- c
-
Speed=Distance / Time
Speed=120 miles / 2hrs =60 miles/hr
Distance= Speed * Time
Distance= 60*3=180 miles / hr
If 15 is 25% of a number, find the number.
- 60
- 70
- 80
- 90
- a
-
Suppose the number= Y
15 is 25% of the number
15=25% of Y
15=25/100 * Y
15=1/4 Y
15*4=Y
60=Y
Find the main verb in the following sentence: She made him weep last night.
- Last
- Made
- Night
- Weep
- b
-
اس نے کل رات اسے رلا دیا۔
Find out the helping verb in the sentence: He has promised me financial help.
- Has
- Help
- Promised
- Financial
- a
-
اس نے مجھ سے مالی مدد کا وعدہ کیا ہے۔