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Recent questions tagged modelpaper
Questions
Find the equation of the plane containing the line intersection of the plane $x+y+z-6=0$ and $2x+3y+4z+5=0$ and Passing through the pay $(1,1,1)$
cbse
class12
math
modelpaper
mock-test-series-2015
sec-b
asked
Jan 21, 2015
by
meena.p
1
answer
Find the shortest distance between the lines whose vector equations are : $\overrightarrow{r}= (\hat i+2 \hat j+3 \hat k)+ \lambda (2 \hat i+ 3 \hat j +4 \hat k)$ and $\overrightarrow{r}= (2 \hat i+4 \hat j+5 \hat k)+ (4 \hat i+ 6 \hat j +8 \hat k)$
cbse
class12
math
modelpaper
mock-test-series-2015
sec-b
asked
Jan 21, 2015
by
meena.p
1
answer
Using the properties of determines evaluate : $\begin{vmatrix} 1 & a & a^2-bc \\1 & b & b^2-ca \\1 & c & c^2-ab\end{vmatrix}$
cbse
class12
math
modelpaper
mock-test-series-2015
sec-b
asked
Jan 21, 2015
by
meena.p
1
answer
Let $f : N \to R$ be a function defined as $f(x)=4x^2+12x+15$. Show that $f: N \to R$ is invertible. Find the inverse of f
cbse
class12
math
modelpaper
mock-test-series-2015
sec-b
asked
Jan 21, 2015
by
meena.p
0
answers
Differentiate $\sqrt {\tan \sqrt {x}}$ with respect to x
cbse
class12
math
modelpaper
mock-test-series-2015
sec-a
asked
Jan 21, 2015
by
meena.p
1
answer
The side of a square is increasing at rate of $0.2\;cm/s$ Find the rate of increase of x perimeter of the square.
cbse
class12
math
modelpaper
mock-test-series-2015
sec-a
asked
Jan 21, 2015
by
meena.p
1
answer
Find the order and degree of the following differential equation : $\bigg( \large\frac{d^2y}{dx^2}\bigg)^3+\bigg(\large\frac{dy}{dx}\bigg)^2$$+\sin \bigg( \large\frac{dy}{dx}\bigg)$$+1=0$
cbse
class12
math
modelpaper
mock-test-series-2015
asked
Jan 21, 2015
by
meena.p
1
answer
Find the area of the parallelogram whose adjacent sides are $\overrightarrow{a}= \hat i+ 2 \hat j +3 \hat k$ and $\overrightarrow{b}= 3 \hat i - 2 \hat j + \hat k$
cbse
class12
math
modelpaper
mock-test-series-2015
asked
Jan 21, 2015
by
meena.p
1
answer
Evaluate : $\begin{vmatrix}x+2 & x+3 & x+2a\\x+3 & x+4 & x+2b\\x+4 & x+5 & x+2c\end{vmatrix}$ if $a,b,c$ are in A.P
cbse
class12
math
modelpaper
mock-test-series-2015
sec-a
asked
Jan 21, 2015
by
meena.p
1
answer
Solve for $x,$ $ (\sin ^{-1} \large\frac{1}{5}$$+\cos ^{-1} x)=1$
cbse
class12
math
modelpaper
mock-test-series-2015
sec-a
asked
Jan 21, 2015
by
meena.p
1
answer
What is antisense technology ?
aipmt
modelpaper
biology
2008
q200
asked
Dec 23, 2013
by
thanvigandhi_1
0
answers
Which one of the following pairs of organs includes only the endocrine glands ?
aipmt
modelpaper
biology
2008
q199
asked
Dec 23, 2013
by
thanvigandhi_1
1
answer
Cornea transplant in humans is almost never rejected. This is because :
aipmt
modelpaper
biology
2008
q198
asked
Dec 23, 2013
by
thanvigandhi_1
1
answer
Human insulin is being commercially produced from a transgenic species of :
aipmt
modelpaper
biology
2008
q197
asked
Dec 23, 2013
by
thanvigandhi_1
0
answers
Consider the following four measures (a - d ) that could be taken to successfully grow chickpea in an area where bacterial blight disease is common :
aipmt
modelpaper
biology
2008
q196
asked
Dec 23, 2013
by
thanvigandhi_1
0
answers
Main objective of production / use of herbicide resistant GM crops is to :
aipmt
modelpaper
biology
2008
q195
asked
Dec 23, 2013
by
thanvigandhi_1
1
answer
Which one of the following proved effective for biological control of nematodal diseases in plants ?
aipmt
modelpaper
biology
2008
q194
asked
Dec 23, 2013
by
thanvigandhi_1
0
answers
The linking of antibiotic resistance gene with the plasmid vector became possible with :
aipmt
modelpaper
biology
2008
q193
asked
Dec 21, 2013
by
thanvigandhi_1
1
answer
Modern detergents contain enzyme preparations of :
aipmt
modelpaper
biology
2008
q192
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Cry1 endotoxins obtained from Bacillus Thuringiensis are effective against :
aipmt
modelpaper
biology
2008
q191
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Which one of the following is the correct statement regarding the particular psychotropic drug specified ?
aipmt
modelpaper
biology
2008
q190
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Which one of the following pairs of codons is correctly matched with their function or the signal for the particular amino acid ?
aipmt
modelpaper
biology
2008
q189
asked
Dec 21, 2013
by
thanvigandhi_1
1
answer
Consider the following statements about biomedical technologies :
aipmt
modelpaper
biology
2008
q188
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Match the disease in column I with the appropriate items ( pathogen / prevention / treatment ) in column II.
aipmt
modelpaper
biology
2008
q187
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
To which type of barriers under innate immunity, do the saliva in the mouth and the tears from the eyes, belong ?
aipmt
modelpaper
biology
2008
q186
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Gel electrophoresis is used for :
aipmt
modelpaper
biology
2008
q185
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Trichoderma harzianum has proved a useful microorganism for :
neet
modelpaper
biology
botany
2008
q184
asked
Dec 21, 2013
by
thanvigandhi_1
1
answer
Which one of the following is being tried in India as a biofuel substitute for fossil fuel ?
aipmt
modelpaper
biology
2008
q183
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Which one of the following is linked to the discovery of Bordeaux mixture as a popular fungicide ?
aipmt
modelpaper
biology
2008
q182
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Bacterial leaf blight of rice is caused by a species of :
aipmt
modelpaper
biology
2008
q181
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
A transgenic food crop which may help in solving the problem of night blindness in developing countries is :
aipmt
modelpaper
biology
2008
q180
asked
Dec 21, 2013
by
thanvigandhi_1
1
answer
Consider the following four statements (a - d ) about certain desert animals such as kangaroo rat.
aipmt
modelpaper
biology
2008
q179
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
A lake near a village suffered heavy mortality of fishes within a few days. Consider the following reasons for this ?
aipmt
modelpaper
biology
2008
q178
asked
Dec 21, 2013
by
thanvigandhi_1
1
answer
The table below gives the populations ( in thousands ) of ten species ( A - J ) in four areas ( a - d ) consisting of the number of habitats given within brackets against each. Study the table and answer the question which follows :
aipmt
modelpaper
biology
2008
q177
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
According to Central Pollution Control Board (CPCB), which particulate size in diameter ( in micrometers ) of the air pollutants is responsible for greatest harm to human health ?
aipmt
modelpaper
biology
2008
q176
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Consider the following statements concerning food chains :
aipmt
modelpaper
biology
2008
q175
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
The slow rate of decomposition of fallen logs in nature is due to their :
aipmt
modelpaper
biology
2008
q174
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
World Summit on Sustainable Development ( 2002 ) was held in :
aipmt
modelpaper
biology
2008
q173
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Which one of the following is not observed in biodiversity hotspots ?
aipmt
modelpaper
biology
2008
q172
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
About 70% of the total global carbon is found in :
aipmt
modelpaper
biology
2008
q171
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Quercus species are the dominant component in :
aipmt
modelpaper
biology
2008
q170
neet
botany
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Which one of the following is the correct percentage of the two ( out of the total of 4 ) green house gases that contribute to the total global warming ?
aipmt
modelpaper
biology
2008
q169
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
In human adult females oxytocin :
aipmt
modelpaper
biology
2008
q168
asked
Dec 21, 2013
by
thanvigandhi_1
1
answer
Consider the statements given below regarding contraception and answer as directed thereafter :
aipmt
modelpaper
biology
2008
q167
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
The haemoglobin of a human foetus :
aipmt
modelpaper
biology
2008
q166
asked
Dec 21, 2013
by
thanvigandhi_1
1
answer
Which one of the following statements is incorrect about menstruation ?
aipmt
modelpaper
biology
2008
q165
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Which extraembryonic membrane in humans prevents desiccation of the embryo inside the uterus ?
aipmt
modelpaper
biology
2008
q164
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Unisexuality of flowers prevents :
aipmt
modelpaper
biology
2008
q163
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
What does the filiform apparatus do at the entrance into ovule ?
aipmt
modelpaper
biology
2008
q162
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
Which one of the following pairs of pant structures has haploid number of chromosomes ?
aipmt
modelpaper
biology
2008
q161
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
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