Recent questions tagged 112

Which part of the brain is responsible for thermoregulation ?

asked Jul 8, 2019 by pady_1

1 answer

Maximum and minimum values of $\sin^2(120^{\circ} + \theta) + \sin^2(120^{\circ} - \theta)$ are respectively :

asked Dec 19, 2018 by pady_1

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$P$ represents $z = x + iy$ in argand plane and $|3z - 1|=3|z-2|$; then locus of $P$ is :

asked Dec 19, 2018 by pady_1

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The eccentricity of the ellipse $5x^2 + 9y^2 = 1$ is :

asked Dec 19, 2018 by pady_1

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For a binomial variate $X$, if $n=4$ and $P(X = 4) =6 \; P(X =2)$, then the value of $p$ is

asked Dec 11, 2018 by pady_1

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Consider following two reactions $\begin{align}A \to Product \; -\frac{d[A]}{dt} = k_1 [A]^0 \end{align}$ $\begin{align}B \to Product \; -\frac{d[B]}{dt} = k_2[B] \end{align}$ $k_1$ and $k_2$ are expressed in terms of molarity $(mol\;L^{-1})$ and time $(s^{-1})$ as :

asked Dec 11, 2018 by pady_1

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For the reaction system : <br> $2NO(g) + O_2(g) \to 2NO_2 (g)$ <br> volume is suddenly reduced to half its value by increasing the pressure on it. If the reaction is of first order with respect to $O_2$ and second order with respect to NO; the rate of reaction will :

asked Dec 11, 2018 by pady_1

0 answers

asked Nov 29, 2018 by pady_1

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The value of the integral $\begin{align} \int_3^6 \frac{\sqrt{x}}{\sqrt{9 - x } + \sqrt{x}} dx \end{align}$

asked Nov 13, 2018 by pady_1

0 answers

The correct order of the thermal stability of hydrogen halides (H-X) is :

asked Nov 5, 2018 by pady_1

0 answers

In a cell that utilises the reaction $Zn(s) + 2H^+(aq) \to Zn^{2+} (aq) + H_2(g)$ addition of $H_2SO_4$ to cathode compartment, will

asked Nov 5, 2018 by pady_1

1 answer

Offsets are produced by

asked Aug 21, 2018 by pady_1

1 answer

Which of the following represents order of ‘Horse’ ?

asked Aug 21, 2018 by pady_1

1 answer

Which of the following guards the opening of hepatopancreatic duct into the duodenum?

asked Aug 21, 2018 by pady_1

2 answers

Increase in concentration of the toxicant at successive trophic levels is known as :

asked Aug 21, 2018 by pady_1

1 answer

A few normal seedling of tomato were kept in a dark room.After few days they were found to have become white- coloured like albions , Which of the following terms will you use to describe them ?

asked Aug 20, 2018 by pady_1

1 answer

The first stable product of fixation of atmospheric nitrogen in leguminous plant is

asked Aug 20, 2018 by pady_1

1 answer

Evolution of different species in a given area starting from a point and spreading to other geographical areas is known as

asked Aug 20, 2018 by pady_1

2 answers

Which one of the following also acts as a catalyst in a bacterial cell ?

asked Aug 16, 2018 by pady_1

2 answers

Listed below are four respiratory capacities (a-d) and four jumbled respiratory volumes of a normal human adult: <br>

asked Jul 26, 2018 by pady_1

1 answer

Synapsis occurs between :

asked Jul 26, 2018 by pady_1

2 answers

The two subunits of ribosome remain united at a critical ion level of :

asked Jul 26, 2018 by pady_1

1 answer

In the prothallus of a vascular cryptogam, the antherzoids and eggs mature at different times. As a result :

asked Jul 26, 2018 by pady_1

1 answer

Which one of the following amino-acids was not found to be synthesized in Miller's experiment ?

asked Jul 25, 2018 by pady_1

1 answer

Through which cell of the embryo sac, does the pollen tube enter the embryo sac-

asked Jul 24, 2018 by pady_1

1 answer

Anthesis is a phenomenon which refers to -

asked Jul 24, 2018 by pady_1

1 answer

Fluoride pollutions mainly affects : -

asked Jul 24, 2018 by pady_1

1 answer

According to fossils which discovered up to present time, origin and evolution of man was started from which country -

asked Jul 23, 2018 by pady_1

0 answers

Probability of four son to a couple is : -

asked Jul 20, 2018 by pady_1

1 answer

Enzymes not found in :

asked Jul 20, 2018 by pady_1

1 answer

Which is wrong for cytochrome P–450

asked Jun 15, 2018 by pady_1

1 answer

Lovleen drove 83.4897 kms to visit her grandmother. When she reached her grandmother's house she noticed the car had used up 4.79 litres of petrol. How many kilometers did she travel per litre of petrol?

asked Dec 31, 2015 by pady_1

0 answers

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