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Recent questions tagged 179
Questions
Select the correct group of biocontrol agents.
neet
botany
past papers
2019
179
asked
Jul 8, 2019
by
pady_1
1
answer
$\begin{align*} \int \frac{x^5}{x^2 + 1} \;dx \end{align*}$ is equal to :
jeemain
math
past papers
1998
179
asked
Dec 19, 2018
by
pady_1
0
answers
If $y = \cot^{-1} \begin{bmatrix} \tan ( \frac{\pi}{2} - x ) \end{bmatrix}$, then $\frac{dy}{dx}$ is equal to :
jeemain
math
past papers
1999
179
asked
Dec 19, 2018
by
pady_1
0
answers
The length of normal to the curve $y = \frac{1}{2} a(e^{x/a} + e^{-x/a})$ is :
jeemain
math
past papers
2000
179
asked
Dec 19, 2018
by
pady_1
0
answers
Each of the roots of the equation $x^3 - 6x^2 + 6x-5 =0$ are increased by $h$. So that the new transformed equation does not contain $x^2$ term, then $h$ is equal to :
jeemain
math
past papers
2001
179
asked
Dec 11, 2018
by
pady_1
0
answers
Evaluate $\begin{align*} \int_0^{\pi/2} \frac{\sqrt{\sin x}}{\sqrt{\sin x} + \sqrt{\cos x} } dx \end{align*}$
jeemain
math
past papers
2002
179
asked
Dec 11, 2018
by
pady_1
0
answers
$\displaystyle\lim_{x \to \frac{\pi}{2}} \frac{[1- \tan(\frac{x}{2})][1 - \sin x]}{[1+\tan(\frac{x}{2})][\pi - 2x]^3}$ is :
jeemain
math
past papers
2003
179
asked
Dec 11, 2018
by
pady_1
0
answers
A particle of mass $m$ is attached to a spring (of spring constant $k$) and has a natural angular frequency $\omega_0$. An external force $F(t)$ proportional to $\cos \omega t ( \omega \neq \omega_0)$ is applied to the oscillator. The time displacement of the oscillator will be proportional to
jeemain
physics
past papers
2004
179
asked
Nov 5, 2018
by
pady_1
0
answers
Which of the following organisms are known as chief producers in the oceans ?
neet
botany
past papers
2018
179
asked
Aug 21, 2018
by
pady_1
2
answers
The diagrams below show regions of equipotentials. <br> <br> A positive charge is moved from A to B in each diagram.
neet
physics
past papers
2017
179
asked
Aug 21, 2018
by
pady_1
1
answer
A particle of mass 10 g moves along a circle of radius 6.4 cm with a constant tangential acceleration. What is the magnitude of this acceleration if the kinetic energy of the particle becomes equal to $8 \times 10^{–4} J$ by the end of the second revolution after the beginning of the motion ?
neet
physics
past papers
2016
179
asked
Aug 21, 2018
by
pady_1
1
answer
A photoelectric surface is illuminated successively by monochromatic light of wavelength $\lambda$ and $\frac{\lambda}{2}$ . If the maximum kinetic energy of the emitted photoelectrons in the seconds case is 3 times that in the first case, the work function of the surface of the material is : <br> (h = Planck’s constant, c = speed of light)
neet
physics
past papers
2015
179
asked
Aug 21, 2018
by
pady_1
1
answer
A scrubber in the exhaust of a chemical industrial plant removes:
neet
botany
past papers
2014
179
asked
Aug 20, 2018
by
pady_1
1
answer
Global warming can be controlled by :
neet
botany
past papers
2013
179
asked
Aug 20, 2018
by
pady_1
2
answers
A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro-hormonal control system ?
neet
zoology
past papers
2012
179
asked
Aug 20, 2018
by
pady_1
1
answer
The figure given below shows a small part of human lung where exchange of gases takes place. In which one of the options given below, the one part A, B, C or D is correctly identified along with its function, <br>
neet
zoology
past papers
2011
179
asked
Aug 16, 2018
by
pady_1
1
answer
$C_4$ plants are more efficient in photosynthesis than $C_3$ plants due to –
neet
botany
past papers
2010
179
asked
Jul 26, 2018
by
pady_1
1
answer
Global agreement in specific control strategies to reduce the release of ozone depleting substances, was adopted by :
neet
botany
past papers
2009
179
asked
Jul 26, 2018
by
pady_1
2
answers
To which type of barriers under innate immunity, do the saliva in the mouth and the tears from the eyes, belong?
neet
zoology
past papers
2008
179
asked
Jul 26, 2018
by
pady_1
2
answers
Inheritance of skin colour in humans is an example of:-
neet
botany
past papers
2007
179
asked
Jul 26, 2018
by
pady_1
1
answer
Limit of BOD prescribed by Central Pollution Control Board for the discharge of industrial and municipal waste waters into natural surface waters, is -
neet
botany
past papers
2006
179
asked
Jul 25, 2018
by
pady_1
0
answers
Haemophilia is more commonly seen in human males than in human females because -
neet
botany
past papers
2005
179
asked
Jul 24, 2018
by
pady_1
1
answer
Which one of the following pairs is not correctly matched ?
neet
zoology
past papers
2004
179
asked
Jul 24, 2018
by
pady_1
2
answers
Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants : -
neet
botany
past papers
2003
179
asked
Jul 24, 2018
by
pady_1
1
answer
Four radial V.B. are found in : -
neet
botany
past papers
2002
179
asked
Jul 23, 2018
by
pady_1
0
answers
Adhesive pad of fungi penetrate the host with the help of : -
neet
botany
pastpapers
2001
179
asked
Jul 20, 2018
by
pady_1
1
answer
Mangolian idiots are due to trisomy in 21st chromosome is called :
neet
botany
past papers
2000
179
asked
Jul 20, 2018
by
pady_1
1
answer
Embryo of sunflower have :
neet
botany
past papers
1998
179
asked
Jun 15, 2018
by
pady_1
1
answer
Raj bought two rolls of tape. The first roll had 11.8 metres of tape and the second roll had 19.5 metres of tape. How many metres of tape did Raj buy in all?
cl67261
class5
math
olympiad
fractions and decimals
everyday mathematics
easy
decimals
179
everyday math
asked
Sep 26, 2016
by
balaji.thirumalai
1
answer
Warren bought two rolls of tape. The first roll had 7.2 metres of tape and the second roll had 7.45 metres of tape. How many metres of tape did Warren buy in all?
class5
math
olympiad
fractions and decimals
everyday mathematics
easy
decimals
179
everyday math
asked
Dec 31, 2015
by
pady_1
1
answer
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