Q80.
statement 1 : Ammonia is the
most toxic form and requires large amount of water for its elimination, whereas uric acid, being the least toxic, can be removed with a minimum loss of water. statement 2 : bony fish is under Ammonotelism .
statement 1 : Ammonia is the
most toxic form and requires large amount of water for its elimination, whereas uric acid, being the least toxic, can be removed with a minimum loss of water. statement 2 : bony fish is under Ammonotelism .
Anonymous Quiz
14%
both are false
71%
both are true
14%
1 is true 2 is false
0%
1 is false and 2 is true
Q83. ' Protonephridia or flame cells are
the excretory structures'
regard above statement which one is correct
the excretory structures'
regard above statement which one is correct
Anonymous Quiz
41%
Platyhelminthes (Flatworms, e.g., Planaria), rotifers, some annelids & cephalochordate – Amphioxus
6%
Protonephridia are primarily concerned with ionic and fluid volume regulation, i.e osmoregulation
53%
both A & B are correct
0%
both are false
NOTE : Agge ke BIOLOGY ke question mai idhar upload kro ga @neet2026stybits ⭐️
and iss main channel per physics and chemistry ke ⚡️
and iss main channel per physics and chemistry ke ⚡️
Har ek NCERT LINE ko twist krke or direct based data pe ques form kr rha hu so practice it .
Q94. If E and G denotes Engery and gravitational constant , then E/G has dimensions of
Anonymous Quiz
17%
M²L-¹T³
33%
M²L-¹T²
33%
M²L-¹T¹
17%
M²L-¹T⁰
Q95. Ratio of Plancks constant and Moment of inertia is
Anonymous Quiz
50%
Frequency
13%
Velocity
38%
Angular momentum
0%
Time
Q96. What are the dimensions of relative acceleration?
Anonymous Quiz
36%
M⁰LT-²
36%
MLT-²
27%
M⁰L⁰T⁰
0%
MLT⁰
Q97. The Given equation concerning you?
[ v²-u²=3as 】
[ v²-u²=3as 】
Anonymous Quiz
25%
Dimensionally correct but physically some how correct
19%
Both dimensions and physical form incorrect
6%
Dimensionally incorrectly but physically correct
50%
Dimensionally correct but physically incorrect
Q98. Which of the following group of physical quantity can be considered as a group of fundamental physical quantity
Anonymous Quiz
50%
Force, mass , time
14%
Mass, force, acceleration
7%
Velocity, momentum, mass
29%
none
Q99. Assertion (A): Astronomical unit, light year and parsec measures distance
Reason (R): Each has dimension of distance
Reason (R): Each has dimension of distance
Anonymous Quiz
92%
If both Assertion (A) & Reason (R) are True & the Reason is a correct explanation of the Assertion
8%
If both Assertion & (R) are True & the Reason is not a correct explanation of the Assertion
0%
both false
0%
only assertion true
Q101. which of the following is correct if A & B are different PQ ?
Anonymous Quiz
17%
A+B
0%
A-B
78%
A/B
6%
A/A-B
Q112 . X=B Cos( kx - wt ) dimensions of k & w?
Anonymous Quiz
70%
L-¹ & T-¹
10%
L-² & T-¹
20%
T-¹ & L-¹
0%
None
Q113. Dimensions of d²x/dt² = ?
Anonymous Quiz
10%
Velocity
70%
Acceleration
20%
Position ( LT-²)
0%
Distance
Q114 . Which one can't enter into fundamental list?
Anonymous Quiz
0%
M , T , LT-²
57%
L , L³ , MLT-¹
0%
M, LT-¹ , T
43%
L , MLT-² , T
Q115. Assertion (A): Mass, volume, and time may be taken as fundamental quantities in a system of units.
Reason (R): Mass, volume, and time are independent of one another
Reason (R): Mass, volume, and time are independent of one another
Anonymous Quiz
20%
A is false, but R is true
40%
A is true and explains R
40%
A is true and not explains R
0%
both false
Q116. Assertion (A): The method of dimensions analysis cannot validate the exact relationship between physical quantities in any equation.
Reason (R): It does not distinguish between the physical quantities having same dimensions eg; velocity & speed .
Reason (R): It does not distinguish between the physical quantities having same dimensions eg; velocity & speed .
Anonymous Quiz
80%
Assertion (A) is true, Reason (R) is true; Reason (R) is a correct explanation for Assertion (A).
20%
Assertion (A) is true, Reason (R) is true; Reason (R) is not correct explanation for Assertion (A).
0%
Assertion (A) is true, Reason (R) is false.
0%
both false
Q117. which one is not a limitations of dimension analysis ?
Anonymous Quiz
22%
we cant predict physical correctness
11%
it doesnt tell the nature of PQ
0%
no info about dimensional constant
67%
we can derive the equations by adding , sub , log , trigo functions
Q118. Which PQ is derived from Density and LT-¹ ?
Anonymous Quiz
33%
Pressure
33%
Volume
0%
Force
33%
Momentum