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Recent questions tagged 181

$\begin{align} \int_0^{\pi/2} \sin^6 x \cos^5 x \; dx \end{align}$ is equal to :

asked Dec 19, 2018 by pady_1

1 answer

A cylindrical vessel of radius $0.5\; m$ is filled with oil at the rate of $0.25\; \pi m^3/min$. The rate, at which the level of oil is increasing, is :

asked Dec 19, 2018 by pady_1

0 answers

If $\frac{\cos A}{\cos B} = n , \; \frac{\sin A}{\sin B} = m$, then $(m^2 - n^2) \sin^2B$ is equal to :

asked Dec 19, 2018 by pady_1

0 answers

If $1$ is a multiple root of order 3 for the equation $x^4 - 2x^3 + 2x-1=0$, then the other root is :

asked Dec 11, 2018 by pady_1

0 answers

The area bounded by the curve $y = 2x - x^2$ and the straight line $y = -x$ is given by :

asked Dec 11, 2018 by pady_1

0 answers

If $f^n(a),g^n(a)$ exist and are not equal for some $n$. Further is $f(a) = g(a) =k$ and $\displaystyle\lim_{x \to a} \frac{f(a)g(x) - f(a) - g(a) f(x) + g(a) }{g(x) - f(x)} = 4$, then the value of $k$ is equal to :

asked Dec 11, 2018 by pady_1

0 answers

One mole of ideal monoatomic gas $(\gamma = 5/30)$ is mixed with one mole of diatomic gas $(\gamma = 7/5)$. What is $\gamma$ for the mixture ? $\gamma$ denotes the ratio of specific heat at constant pressure, to that at constant volume.

asked Nov 5, 2018 by pady_1

0 answers

The test-tube baby programme employs which one of the following techniques ?

asked Aug 20, 2018 by pady_1

1 answer

Which one of the following statements is correct with respect to kidney function regulation ?

asked Aug 16, 2018 by pady_1

1 answer

Some hyperthermophilic organisms that grow in highly acidic (pH2) habitats belong to the two groups –

asked Jul 26, 2018 by pady_1

1 answer

Which one is the wrong pairing for the disease and its causal organism ?

asked Jul 26, 2018 by pady_1

1 answer

A transgenic food crop which may help in solving the problem of night-blindness in developing countries is:

asked Jul 26, 2018 by pady_1

1 answer

During transcription, RNA polymerase holoenzyme binds to a gene promoter and assumes a saddle-like structure. What is it's DNA-binding sequence ?

asked Jul 26, 2018 by pady_1

1 answer

Which of the following is an accumulation and release centre of neurohormones ?

asked Jul 25, 2018 by pady_1

1 answer

AIDS is caused by HIV that principally infects

asked Jul 24, 2018 by pady_1

0 answers

Chemically hormones are :-

asked Jul 24, 2018 by pady_1

0 answers

The chief advantage of encystment to an Amoeba is : -

asked Jul 24, 2018 by pady_1

1 answer

A gene said to be dominant if : -

asked Jul 23, 2018 by pady_1

0 answers

Which aquatic fern performs nitrogen fixation : -

asked Jul 20, 2018 by pady_1

1 answer

Which of the following ribosomes are engaged in protein synthesis in animal cell :

asked Jul 20, 2018 by pady_1

1 answer

ABO blood group have :

asked Jun 15, 2018 by pady_1

1 answer

923.07 $\div$ 100

asked Dec 31, 2015 by pady_1

0 answers

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