| 2023-02-13 | Let \( f: \mathbf{R} \rightarrow \mathbf{R} \) be defined by \( f(x... | 1:42 | 2 | |
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| 2023-02-13 | The oxidation state of \( \mathrm{Mo} \) in its oxido-complex speci... | 2:49 | 9 | |
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| 2023-02-13 | Two vibrating tuning forks produce progressive waves given by \( Y_... | 1:29 | 125 | |
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| 2023-02-13 | Two sources \( P \) and \( Q \) produce notes of frequency \( 660 \... | 1:18 | 185 | |
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| 2023-02-13 | Two sound waves of wavelengths \( 5 \mathrm{~m} \) and \( 6 \mathrm... | 0:54 | 30 | |
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| 2023-02-13 | Two sound waves with wavelengths \( 5.0 \mathrm{~m} \) and \( 5.5 \... | 1:38 | 9 | |
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| 2023-02-13 | at which \( \mathrm{O}_{2} \) gas behaves, ideally for longer range... | 2:19 | 0 | |
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| 2023-02-13 | The product of Ramu's age (in years) five years ago and his age (in... | 3:41 | 25 | |
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| 2023-02-13 | Let us define a relation \( \mathrm{R} \) in \( \mathbf{R} \) as \(... | 4:12 | 10 | |
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| 2023-02-13 | If the set \( \mathrm{A} \) contains 5 elements and the set \( \mat... | 2:51 | 23 | |
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| 2023-02-13 | Two tuning forks of frequencies \( n_{1} \) and \( n_{2} \) produce... | 0:44 | 36 | |
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| 2023-02-13 | If a relation \( \mathrm{R} \) on the set \( \{1,2,3\} \) be define... | 1:54 | 6 | |
|
| 2023-02-13 | The electric field intensity produced by the radiation
\( \mathrm{P... | 2:46 | 33 | |
|
| 2023-02-13 | A body moves in a circle of radius \( \mathrm{R} \) having centre a... | 4:43 | 438 | |
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| 2023-02-13 | The compressibility factor for \( \mathrm{N}_{2} \) at \( -50^{\cir... | 2:36 | 1 | |
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| 2023-02-13 | If \( f(x)=x^{2}-2 x \), find \( f(A) \), where \( A=\left[\begin{a... | 3:13 | 2 | |
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| 2023-02-13 | The product of Shikha's age five years ago and her age 8 years late... | 3:56 | 13 | |
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| 2023-02-13 | Some salts although containing two different metallic elements give... | 4:52 | 6 | |
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| 2023-02-13 | Let \( \mathrm{A}=\{1,2,3\} \) and consider the relation
\[
\mathrm... | 5:12 | 4 | |
|
| 2023-02-13 | A point mass moves along a circle of radius \( R \) with a constant... | 2:49 | 91 | |
|
| 2023-02-13 | Consider the non-empty set consisting of children in a family and a... | 4:57 | 21 | |
|
| 2023-02-13 | The mean value of \( A C \) for full wave rectifier in half
cycle [... | 3:26 | 67 | |
|
| 2023-02-13 | What happens to the inductive reactance and the current in a purely... | 1:38 | 260 | |
|
| 2023-02-13 | A car is moving on circular path of radius \( 100 \mathrm{~m} \) su... | 2:36 | 81 | |
|
| 2023-02-13 | An iron cylinder contains helium at a pressure of \( 250 \mathrm{kP... | 2:43 | 16 | |
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| 2023-02-13 | The sum of the ages of a man and his son is 45 years. Five years ag... | 3:26 | 11 | |
|
| 2023-02-13 | A car moves a distance of \( 2592 \mathrm{~km} \) with uniform spee... | 3:23 | 68 | |
|
| 2023-02-13 | When a tuning fork produces sound waves in air, which one of the fo... | 0:56 | 3 | |
|
| 2023-02-13 | Evaluate :
\[
\lim _{x \rightarrow 0} \frac{1-\cos m x}{1-\cos n x}... | 4:33 | 7 | |
|
| 2023-02-13 | In a series LCR resonance circuit, if we change the
P resistance on... | 2:39 | 186 | |
|
| 2023-02-13 | संचरण क्तक किसका अभिलक्षण है?
(A) खोखली वर्विंका का
(B) ठोस वर्तिका का
(C) शुष्क वर्तिकाग्र की
(... | 4:06 | 3 | |
|
| 2023-02-13 | The correct figure that shows schematically the wave pattern produc... | 1:36 | 80 | |
|
| 2023-02-13 | Two speakers connected to the same source of fixed frequency are pl... | 2:32 | 11 | |
|
| 2023-02-13 | The rope shown at an instant is carrying a wave travelling towards ... | 3:18 | 53 | |
|
| 2023-02-13 | The disc of a siren containing 60 holes rotates at a constant speed... | 0:52 | 46 | |
|
| 2023-02-13 | Two small identical speakers are connected in phase to the same sou... | 3:55 | 56 | |
|
| 2023-02-13 | Solve the matrix equations:
\[
\left[\begin{array}{ll}
2 x & 3
\end... | 2:17 | 4 | |
|
| 2023-02-13 | Find the value of \( x \) for which the matrix product
\[
\left[\be... | 2:35 | 34 | |
|
| 2023-02-13 | The donor sites of (EDTA) \( )^{4-} \) are ?
(A) \( \mathrm{O} \) a... | 3:07 | 84 | |
|
| 2023-02-13 | Ethylene diamine is an example of a ligand:
(A) monodentate
(B) bid... | 3:48 | 77 | |
|
| 2023-02-13 | A space capsule is filled with neon gas \( 1.00 \mathrm{~atm} \) an... | 3:20 | 20 | |
|
| 2023-02-13 | Let \( \mathrm{T} \) be the set of all triangles in the Euclidean p... | 6:25 | 3 | |
|
| 2023-02-13 | In a large room, a person receives direct sound waves from a source... | 2:06 | 25 | |
|
| 2023-02-13 | \( 12 \mathrm{~g} \mathrm{~N}_{2}, 4 \mathrm{~g} \mathrm{H}_{2} \) ... | 2:43 | 0 | |
|
| 2023-02-13 | Solve the matrix equations:
\[
\left[\begin{array}{ll}
x & 1
\end{a... | 2:31 | 5 | |
|
| 2023-02-13 | Ashu is \( x \) years old while his mother Mrs Veena is \( x^{2} \)... | 4:03 | 6 | |
|
| 2023-02-13 | An alternating current is given by \( \mathrm{i}=\mathrm{I}_{1} \si... | 2:27 | 4 | |
|
| 2023-02-13 | A motor boat whose speed in still water is \( 18 \mathrm{~km} / \ma... | 5:09 | 17 | |
|
| 2023-02-13 | Name the following compounds
\begin{tabular}{l|l} {\( \left[\mathrm... | 2:48 | 18 | |
|
| 2023-02-13 | If \( A=\left[\begin{array}{ll}2 & 3 \\ 1 & 2\end{array}\right] \) ... | 2:56 | 4 | |
|
| 2023-02-13 | If \( A=\left[\begin{array}{rr}3 & 1 \\ -1 & 2\end{array}\right] \)... | 2:26 | 3 | |
|
| 2023-02-13 | Is \( g=\{(1,1),(2,3),(3,5),(4,7)\} \) a function? If \( g \) is de... | 5:31 | 5 | |
|
| 2023-02-13 | A motorboat whose speed is \( 9 \mathrm{~km} / \mathrm{hr} \) in st... | 3:31 | 7 | |
|
| 2023-02-13 | An \( \mathrm{AC} \) cource rated \( 220 \mathrm{~V}, 50 \mathrm{~H... | 1:46 | 341 | |
|
| 2023-02-13 | The maximum number of equivalence relations on the set \( \mathrm{A... | 3:50 | 9 | |
|
| 2023-02-13 | Name the following compounds
\begin{tabular}{l|l} \hline \( \mathrm... | 2:53 | 2 | |
|
| 2023-02-13 | Show that the matrix \( A=\left[\begin{array}{rr}5 & 3 \\ 12 & 7\en... | 3:34 | 1 | |
|
| 2023-02-13 | The time taken for the magnetic energy to reach \( 25 \% \) of its ... | 4:47 | 400 | |
|
| 2023-02-13 | An In a series LCR circuit, the inductive reactance \( \left(\mathr... | 1:11 | 231 | |
|
| 2023-02-13 | If the mappings \( f \) and \( g \) are given by \( f=\{(1,2),(3,5)... | 5:16 | 5 | |
|
| 2023-02-13 | A voltage source \( \mathrm{V}=\mathrm{V}_{0} \sin (100 \mathrm{t})... | 1:53 | 3 | |
|
| 2023-02-13 | Vibrating tuning fork of frequency \( n \) is placed near the open ... | 1:36 | 30 | |
|
| 2023-02-13 | Which of the following statement is incorrect about series resonanc... | 2:56 | 3 | |
|
| 2023-02-13 | A resistance \( R \) draws power \( P \), when connected to an \( A... | 2:47 | 118 | |
|
| 2023-02-13 | If \( y=5 \sin \left(30 \pi t-\frac{\pi}{7} x+30^{\circ}\right) y \... | 2:32 | 4 | |
|
| 2023-02-13 | While boarding an aeroplane, a passenger got hurt. The pilot showin... | 5:44 | 98 | |
|
| 2023-02-13 | An LR circuit with a battery is connected at \( \mathrm{t}=0 \). Wh... | 5:33 | 25 | |
|
| 2023-02-13 | A light disc made of aluminium (a nonmagnetic material) is kept hor... | 1:34 | 319 | |
|
| 2023-02-13 | Name the following compounds
P
\( \mathrm{K}_{2}\left[\mathrm{PtCl}... | 2:17 | 1 | |
|
| 2023-02-13 | Two loudspeakers \( L_{1} \) and \( L_{2} \) driven by a common osc... | 1:21 | 3 | |
|
| 2023-02-13 | Name the following compounds
\begin{tabular}{|l|l|}
\hline\( \left[... | 2:01 | 3 | |
|
| 2023-02-13 | An insect trapped in a circular groove of some radius moves along t... | 1:50 | 14 | |
|
| 2023-02-13 | A simple harmonic progressive wave is represented by the equation: ... | 1:39 | 14 | |
|
| 2023-02-13 | Name the following compounds
P
\( \left[\mathrm{Co}(\mathrm{gly})_{... | 1:27 | 1 | |
|
| 2023-02-13 | A voltage source \( \mathrm{V}=\mathrm{V}_{0} \sin (100 \mathrm{t})... | 0:58 | 2 | |
|
| 2023-02-13 | If \( A=\left[\begin{array}{ll}3 & -2 \\ 4 & -2\end{array}\right] \... | 2:32 | 27 | |
|
| 2023-02-13 | If \( \left[\begin{array}{lll}1 & -1 & x\end{array}\right]\left[\be... | 2:04 | 2 | |
|
| 2023-02-13 | Write the name of the following ligands and classify their denticit... | 3:08 | 0 | |
|
| 2023-02-13 | Impedance of LCR series circuit in alternating current of increasin... | 2:55 | 6 | |
|
| 2023-02-13 | In an ac circuit \( \mathrm{V} \) and \( \mathrm{I} \) are given by... | 2:12 | 7 | |
|
| 2023-02-13 | A travelling acoustic wave of frequency \( 500 \mathrm{~Hz} \) is m... | 1:30 | 1 | |
|
| 2023-02-13 | A body is moved along a straight line by a
\( \mathrm{P} \) machine... | 2:20 | 27 | |
|
| 2023-02-13 | Predict the different ligating sites by drawing structures in the f... | 1:47 | 3 | |
|
| 2023-02-13 | Predict the different ligating sites by drawing structures in the f... | 1:43 | 5 | |
|
| 2023-02-13 | An aeroplane left 50 minutes later than its scheduled time, and in ... | 6:00 | 783 | |
|
| 2023-02-13 | If \( \left[\begin{array}{lll}x & 4 & 1\end{array}\right]\left[\beg... | 2:34 | 2 | |
|
| 2023-02-13 | A body is moving unidirectionally under the
influence of a source o... | 2:29 | 57 | |
|
| 2023-02-13 | A wave of frequency \( 500 \mathrm{~Hz} \) has velocity \( 360 \mat... | 2:27 | 47 | |
|
| 2023-02-13 | Antibiotics are the chemical substances which are produced by micro... | 3:25 | 3 | |
|
| 2023-02-13 | If \( A=\left[\begin{array}{lll}0 & 1 & 0 \\ 0 & 0 & 1 \\ p & q & r... | 6:45 | 2 | |
|
| 2023-02-13 | If \( \left[\begin{array}{lll}1 & 1 & x\end{array}\right]\left[\beg... | 2:21 | 36 | |
|
| 2023-02-13 | A hopper drops gravel at a rate of \( 75 \mathrm{~kg} / \mathrm{sec... | 2:51 | 130 | |
|
| 2023-02-13 | In the circuit shown, the voltage leads the current by \( \frac{\pi... | 1:56 | 150 | |
|
| 2023-02-13 | The potential difference across a \( 2 \mathrm{H} \) inductor as a ... | 2:21 | 14 | |
|
| 2023-02-13 | Antibiotics are the chemical substances which are produced by micro... | 3:18 | 4 | |
|
| 2023-02-13 | A train covers a distance of \( 90 \mathrm{~km} \) at a uniform spe... | 4:37 | 22 | |
|
| 2023-02-13 | Which of the following functions from \( Z \) to \( Z \) are biject... | 11:32 | 27 | |
|
| 2023-02-13 | Antibiotics are the chemical substances which are produced by micro... | 5:16 | 1 | |
|
| 2023-02-13 | If \( A=\left[\begin{array}{rrr}4 & -1 & -4 \\ 3 & 0 & -4 \\ 3 & -1... | 2:22 | 0 | |
|
| 2023-02-13 | In the series \( L C R \) circuit, find the reading of ammeter
(1) ... | 1:56 | 28 | |
|
