- The red car needs fuel
- The red car can fly
- The red car is green
- The red car does not need fuel
- a
2023
All Solved Past Papers 2023 are included in this section. All Solved MCQs of 2023 of All Departments, All Posts and All Testing Services are also included in this section of ETEST Academy’s Website.
If no mammals can fly, and all bats are mammals, can bats fly?
- Yes
- No
- Only in the daytime
- Bats are not mammals
- a
Complete the pattern OX, QZ, SX, ____
- UW
- UZ
- VY
- WY
- b
-
O P Q R S T U
X Z X Z
In a group of 30 students, 12 like math, 15 like science and 6 like both. How many students like neither subject?
- 3
- 9
- 12
- 15
- b
-
Total Students = 30
Math = 12
Science=15
Both =6
Total=12+15-6=21
Total Students who like neither=Total Students-Total who like either
Total Students who like neither=30-21=9
Which one is non-renewable source of energy?
- Sun light
- Coal
- Wind
- Biomass
- b
-
Non-renewable sources of energy are Coal, Natural Gas, Oil and Nuclear Energy.
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