Today Paper

Explanation

• Sir Syed Ahmed Khan was born in 1817 in Delhi.
• He was died in 1898 and buried in Aligarh.
• He was an Islamic reformer and philosopher.
• Two nation theory first time introduced by Sir Syed Ahmed.
• He received his early education from his Maternal Grand Father.
• Mir Muttaql was the father of Sir Syed Ahmed Khan.

Last verified 09-03-2026

Explanation

• The product of mass and velocity is known as momentum. P = MV
• If m is an object's mass and v is its velocity (also a vector quantity), then the object's momentum p is: p=mv
• It is a vector quantity.
• It having both magnitude and direction.
• Common symbols: p, p
• SI unit: kg⋅m⋅s−1
• Dimension MLT^−1

Last updated on 09-03-2026

Explanation

• A wave transmits energy from one place to another
• Waves are disturbances that propagate through a medium.
• Particles of the medium oscillate around equilibrium but do not travel with the wave.
• The motion of particles transfers energy, not matter.
• Energy is carried in the form of kinetic and potential energy of oscillating particles.

Last updated question 25 feb 2026

Explanation

• Enzymes are biological catalysts that speed up chemical reactions in living organisms without being consumed.
• They are mainly made of proteins.
• They are highly specific to their reactions.

Additional information:

• Some enzymes require cofactors like vitamins or metal ions to function.
• Examples: Amylase (breaks starch), Lipase (breaks fats), Protease (breaks proteins).

Last verified on 11-02-2026

Explanation

Chromosomes are made up of:

• Nucleic acid (DNA or RNA)
• Proteins (histones and non-histone proteins)

A chromosome is made up of proteins and DNA organized into genes.

Each cell normally contains 23 pairs of chromosomes.

Explanation

Explanation

In this sentence, the word "enough" is functioning as an adverb modifying the adjective "good."

It describes the degree or extent to which something is good.

Therefore, "enough" is an adverb modifying the adjective "good."

Explanation

• MS word 
• Minimum font size: 8
• Maximum font size: 72
• Standard font size: 12
• Ms Word manually font size (1-1638)
• Ctrl + Shift + P is used to change the font size
• 
  
• To increase the font size, press Ctrl + ] .
• To decrease the font size, press Ctrl + [ .

Explanation

Entomology is the study of insects and their relationship to humans, the environment, and other organisms.

while

Zoology is the study of all animals.

Biology is a natural science concerned with the study of life and living organisms.

Etymology investigates and documents the lives.

Explanation

As this diagram shows, pH ranges from 0 to 14, with 7 being neutral.

pH less than 7 are acidic.

pH greater than 7 are alkaline.