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Recent questions tagged 194
Questions
If $\overrightarrow{A} = \hat{i} + \lambda \hat{j} + \hat{k}, \; \overrightarrow{B} = \hat{i} + \hat{j} + \hat{k}$, then for $|\overrightarrow{A} + \overrightarrow{B}| = |\overrightarrow{A} | + |\overrightarrow{B}|$ to be true, the value of $\lambda$ is equal to :
jeemain
math
past papers
1998
194
asked
Dec 19, 2018
by
pady_1
0
answers
$\begin{align*} \int_0^{\pi/4} (\tan^4 x + \tan^2 x) dx \end{align*}$ is equal to :
jeemain
math
past papers
1999
194
asked
Dec 19, 2018
by
pady_1
0
answers
If two towers of height $h_1$ and $h_2$ subtend angles $60^{\circ} $ and $30^{\circ}$ respectively at the mid point of the line joining their feet, then $h_1:h_2$ is equal to:
jeemain
math
past papers
2000
194
asked
Dec 19, 2018
by
pady_1
1
answer
The equation $\sqrt{3}\sin x +\cos x = 4$, has:
jeemain
math
past papers
2001
194
asked
Dec 11, 2018
by
pady_1
0
answers
If the vectors $\overrightarrow{a}, \overrightarrow{b}$ and $\overrightarrow{c}$ from the sides $BC, CA$ and $AB$ respectively of a triangle $ABC$, then :
jeemain
math
past papers
2002
194
asked
Dec 11, 2018
by
pady_1
0
answers
The solution of the differential equation $(1+y^2) + (x - e^{\tan^{-1} y} )\frac{dy}{dx} = 0 $ is :
jeemain
math
past papers
2003
194
asked
Dec 11, 2018
by
pady_1
0
answers
Four charges equal to -Q are placed at the four corners of a square and a charge q is at its centre. If the system is in equilibrium the value of q is
jeemain
physics
past papers
2004
194
asked
Nov 5, 2018
by
pady_1
0
answers
Motile zygote of Plasmodium occurs in
neet
zoology
past papers
2012
194
asked
Aug 20, 2018
by
pady_1
1
answer
When two unrelated individuals or lines are crossed, the per romance of F1 hybrid is often superior to both parents. This phenomenon is called :
neet
botany
past papers
2011
194
asked
Aug 16, 2018
by
pady_1
1
answer
Coiling of garden pea tendrils around any support is an example of –
neet
botany
past papers
2010
194
asked
Jul 26, 2018
by
pady_1
1
answer
Polyethylene glycol method is used for :
neet
zoology
past papers
2009
194
asked
Jul 26, 2018
by
pady_1
1
answer
Consider the following statements about biomedical technologies, (i) During open heart surgery blood is circulated in the heart-lung machine (ii) Blockage in coronary arteries is removed by angiography (iii) Computerised Axial Tomography (CAT) shows detailed internal structure as seen in a section of body. (iv) X-ray provides clear and detailed images of organs like prostate glands and lungs Which two of the above statements are correct?
neet
zoology
past papers
2008
194
asked
Jul 26, 2018
by
pady_1
1
answer
Increased asthmatic attacks in certain seasons are related to:
neet
botany
past papers
2007
194
asked
Jul 26, 2018
by
pady_1
1
answer
In order to obtain virus-free plants through tissue culture the best method is-
neet
botany
past papers
2006
194
asked
Jul 25, 2018
by
pady_1
1
answer
Potometer works on the principle of -
neet
botany
past papers
2005
194
asked
Jul 24, 2018
by
pady_1
0
answers
A nutritionally wild type organism, which does not require any additional growth supplement is known as :-
neet
botany
past papers
2004
194
asked
Jul 24, 2018
by
pady_1
1
answer
Species are considered as :-
neet
botany
past papers
2003
194
asked
Jul 24, 2018
by
pady_1
1
answer
Which of the following enzymes are used to join bits of DNA : -
neet
zoology
past papers
2002
194
asked
Jul 23, 2018
by
pady_1
1
answer
First life on earth was : -
neet
zoology
pastpapers
2001
194
asked
Jul 20, 2018
by
pady_1
2
answers
Lysosome contains :
neet
botany
past papers
2000
194
asked
Jul 20, 2018
by
pady_1
1
answer
Botulism affects :
neet
zoology
past papers
1998
194
asked
Jun 15, 2018
by
pady_1
1
answer
The cafeteria sells 177.52 liters of orange juice on Friday and 11.88 liters more than this amount on Saturday. In total, how many liters of orange juice did they sell?
class5
math
olympiad
fractions
decimals
194
asked
Dec 31, 2015
by
pady_1
1
answer
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