Sound waves are
Sound waves are
Nuclear binding energy related to
Nuclear binding energy related to
Ohm’s law formula
Ohm’s law formula
Young’s modulus ka unit
Young’s modulus ka unit
Modulation ka use
Modulation ka use
g ki approximate value
g ki approximate value
Bohr model valid for
Bohr model valid for
Pure semiconductor is
Pure semiconductor is
Fleming left hand rule related to
Fleming left hand rule related to
Slope of distance–time graph gives
Slope of distance–time graph gives
Charge ka SI unit
Charge ka SI unit
RMS speed proportional to
RMS speed proportional to
Newton ka third law related hai
Newton ka third law related hai
p-type semiconductor doped with
p-type semiconductor doped with
Photoelectric effect proves
Photoelectric effect proves
Buoyant force ka reason
Buoyant force ka reason
Heat transfer without medium
Heat transfer without medium
Projectile ka maximum range hota hai at angle
Projectile ka maximum range hota hai at angle
SI unit of force is
SI unit of force is
Faraday law relates EMF with
Faraday law relates EMF with
Earth behaves like
Earth behaves like
Moment of inertia ka SI unit
Moment of inertia ka SI unit
Kinetic energy depends on
Kinetic energy depends on
Bandwidth of FM is
Bandwidth of FM is
First law is based on
First law is based on
AC ka average value over cycle
AC ka average value over cycle
Speed of EM waves
Speed of EM waves
Young’s experiment me fringe width ∝
Young’s experiment me fringe width ∝
Mirror formula
Mirror formula
SHM me restoring force proportional to
SHM me restoring force proportional to
Transition metals show color due to
Transition metals show color due to
Glucose is a
Glucose is a
Saturated hydrocarbons are
Saturated hydrocarbons are
Adsorption is
Adsorption is
Oxidation means
Oxidation means
sp³ hybridization gives shape
sp³ hybridization gives shape
Electron ka charge hota hai
Electron ka charge hota hai
Raoult’s law valid for
Raoult’s law valid for
First law is based on
First law is based on
Froth flotation used for
Froth flotation used for
Reaction order found by
Reaction order found by
NH₃ is basic due to
NH₃ is basic due to
Tollens’ test positive for
Tollens’ test positive for
Phenol acidic nature due to
Phenol acidic nature due to
Most electronegative element
Most electronegative element
H₂O₂ acts as
H₂O₂ acts as
Inductive effect operates through
Inductive effect operates through
SN1 reaction favored by
SN1 reaction favored by
1 mole contains particles equal to
1 mole contains particles equal to
Coordination number of [Fe(CN)₆]³⁻
Coordination number of [Fe(CN)₆]³⁻
Greenhouse gas is
Greenhouse gas is
Basicity order highest
Basicity order highest
Atomic size decreases along
Atomic size decreases along
Kp = Kc(RT)^Δn, Δn =
Kp = Kc(RT)^Δn, Δn =
Real gases deviate kyunki
Real gases deviate kyunki
Strong acid ka pH depend karta hai
Strong acid ka pH depend karta hai
Alkali metals belong to group
Alkali metals belong to group
FCC unit cell me atoms hote hain
FCC unit cell me atoms hote hain
Faraday constant approx
Faraday constant approx
AP common difference is
AP common difference is
Mean of 2,4,6
Mean of 2,4,6
Identity relation is
Identity relation is
Roots real when D is
Roots real when D is
Area is measured in
Area is measured in
Polynomial functions are
Polynomial functions are
Max/Min found using
Max/Min found using
P(A∪B)=P(A)+P(B) when A,B are
P(A∪B)=P(A)+P(B) when A,B are
Order of dy/dx = y
Order of dy/dx = y
“If p then q” is
“If p then q” is
sin²θ + cos²θ =
sin²θ + cos²θ =
Identity matrix ka determinant hota hai
Identity matrix ka determinant hota hai
PMI is used to prove
PMI is used to prove
Solution of x>2 is
Solution of x>2 is
Total probability =
Total probability =
Determinant of identity matrix
Determinant of identity matrix
Bayes theorem used for
Bayes theorem used for
If two rows identical, det =
If two rows identical, det =
Sum of first n natural numbers
Sum of first n natural numbers
Identity matrix diagonal elements
Identity matrix diagonal elements
Objective function is
Objective function is
Coefficient of x² in (1+x)⁴
Coefficient of x² in (1+x)⁴
Circle is a special case of
Circle is a special case of
Distance formula uses
Distance formula uses
Feasible region is
Feasible region is
f⁻¹ exists if f is
f⁻¹ exists if f is
P(Sure event) =
P(Sure event) =
No. of permutations of 3 objects
No. of permutations of 3 objects
Slope of x-axis
Slope of x-axis
Direction ratios are
Direction ratios are
If A = {1,2,3}, then n(A) =
If A = {1,2,3}, then n(A) =
lim x→0 sinx/x =
lim x→0 sinx/x =
Neither of the answers ___ correct.
Neither of the answers ___ correct.
He is ___ honest man.
He is ___ honest man.
He said, “I am tired.” (Indirect)
He said, “I am tired.” (Indirect)
Synonym of Rapid
Synonym of Rapid
Arrange: (1) the match (2) won (3) India
Arrange: (1) the match (2) won (3) India
She ___ to school every day.
She ___ to school every day.
The work ___ by him yesterday.
The work ___ by him yesterday.
Find the error: She do not like coffee.
Find the error: She do not like coffee.
Meaning of “Once in a blue moon”
Meaning of “Once in a blue moon”
He is good ___ mathematics.
He is good ___ mathematics.
A: Sun is star. R: It emits light
A: Sun is star. R: It emits light
Is x>5? Statements given
Is x>5? Statements given
Which figure completes the pattern?
Which figure completes the pattern?
Synonym of Rapid
Synonym of Rapid
A sits left of B, B left of C. Who is rightmost?
A sits left of B, B left of C. Who is rightmost?
Arrange: Pen, Pencil, Book, Page
Arrange: Pen, Pencil, Book, Page
Statement: He is healthy. Assumption?
Statement: He is healthy. Assumption?
AB, CD, EF, ?
AB, CD, EF, ?
Sun rises in east. Inference?
Sun rises in east. Inference?
Brother of father is
Brother of father is
All pens are pencils. All pencils are books. Then
All pens are pencils. All pencils are books. Then
All birds fly. Crow is a bird. Conclusion?
All birds fly. Crow is a bird. Conclusion?
Relationship: Doctors, Men, Humans
Relationship: Doctors, Men, Humans
All roses are flowers. Some flowers are red. Then
All roses are flowers. Some flowers are red. Then
Book : Author :: Painting : ?
Book : Author :: Painting : ?
10m north, then 10m east. Distance from start?
10m north, then 10m east. Distance from start?
Heavy rain → Flood. This is
Heavy rain → Flood. This is
Cat, Dog, Cow, Lion
Cat, Dog, Cow, Lion
CAT → DBU, then DOG → ?
CAT → DBU, then DOG → ?
2, 4, 8, 16, ?
2, 4, 8, 16, ?