Explanation

Singular. storey.

Plural. storeys.

Explanation

“fly” (singular) as it “flies” (plural)

 fly, meaning a winged insect

“flies” is the correct plural form for multiple flying insects

Explanation

sharp knife تیز چاکو

blunt knife  ایسا ہتھیار جس کی دھار خراب ہو چکی ہو

Explanation

ANGRY  ناراض, غصے میں

PLEASED  خوش کرنا

Explanation

NEXT  اگلی

PREVIOUS پچهلی

Explanation

WON جیتنا

LOST هارنا

Explanation

If BOOK is written as OOKB, 

The original word: BOOK

The transformed word: OOKB

From this, we see that the first letter "B" has been moved to the end of the word.

The rest of the letters "OOK" remain in the same order.

Now, let's apply the same transformation to the word "TABLE":

The original word: TABLE

Move the first letter "T" to the end: ABLET

So, the TABLE is written as ABLET using the same transformation.

Explanation

Non-renewable energy sources:

• Oil
  
• Nuclear energy
• Petroleum
• Natural gas & coal

Renewable sources of energy:

• Solar energy
• Wind energy
• Hydroelectric power
• Biomass energy
• Geothermal energy
• Tidal energy

Explanation

the direction of the magnetic field lines gets reversed when the direction of the current flowing through the conductor is reversed.

Explanation

• Sound energy is the energy created by the vibration of particles, such as molecules or atoms, as they oscillate back and forth.
• This vibration creates a disturbance that travels through a medium, like air, water, or solids, and is perceived as sound.