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Recent questions tagged 195

If $\overrightarrow{A}, \overrightarrow{B}, \overrightarrow{C}$ are three vectors such that $|\overrightarrow{A} | = 4, \; |\overrightarrow{B}| = 5,\; |\overrightarrow{C}|=6$, then $[\overrightarrow{A} - \overrightarrow{B} \; \; \overrightarrow{B} - \overrightarrow{C} \; \; \overrightarrow{C} - \overrightarrow{A} ] $ is equal to :

asked Dec 19, 2018 by pady_1

1 answer

$\begin{align} \int_0^{\pi} \cos^3x \;dx \end{align}$ is equal to :

asked Dec 19, 2018 by pady_1

0 answers

A straight rod of length 9 units slides with its ends. A and B always on the $x$ and $y$ axis respectively, then the locus of the centroid of $\Delta OAB$ is :

asked Dec 19, 2018 by pady_1

0 answers

$\sec^2 (\tan^{-1}2) + \mathrm{cosec^2} (\cot^{-1} 3)$ is equal to :

asked Dec 11, 2018 by pady_1

0 answers

If $\omega$ is an imaginary cube root of unity, then $(1 + \omega - \omega^2 )^7 $ equals :

asked Dec 11, 2018 by pady_1

0 answers

If the equation of the locus of a point equidistant from the points $(a_1, b_1)$ and $(a_2, b_2)$ is $(a_1 - a_2) x + (b_1 - b_2) y + c = 0$, then the value of $'C'$ is :

asked Dec 11, 2018 by pady_1

0 answers

Alternating current can not be measured by D.C. ammeter because

asked Nov 5, 2018 by pady_1

0 answers

In which one of the following options the two examples are correctly matched with their particular type of immunity ?<br>

asked Aug 20, 2018 by pady_1

1 answer

A certain patient is suspected to be suffering from Acquired Immuno Deficiency Syndrome. Which diagnostic technique will you recommend for its detection ?

asked Aug 16, 2018 by pady_1

1 answer

The two gases making highest relative contribution to the green house gases are –

asked Jul 26, 2018 by pady_1

1 answer

Transgenic plants are the ones -

asked Jul 26, 2018 by pady_1

1 answer

Ascaris is characterized by :

asked Jul 26, 2018 by pady_1

1 answer

A human male produces sperms with the genotypes AB, Ab, AB, and ab pertaining to two diallelic characters in equal proportions. What is the corresponding genotype of this person ?

asked Jul 26, 2018 by pady_1

1 answer

HIV that causes AIDS, first starts destroying

asked Jul 25, 2018 by pady_1

1 answer

The ability of the Venus Flytrap to capture insects is due to -

asked Jul 24, 2018 by pady_1

1 answer

Which of the following propagates through leaf- tip :-

asked Jul 24, 2018 by pady_1

2 answers

Which one of the following triplet codes, is correctly matched with its specificity for an amino acid in protein synthesis or as 'start' or 'stop' codon : -

asked Jul 24, 2018 by pady_1

1 answer

Which of the following crops have been brought to India from New world : -

asked Jul 23, 2018 by pady_1

1 answer

Frequency of an allele in an isolated population may change due to : -

asked Jul 20, 2018 by pady_1

1 answer

Role of enzyme in reactions :

asked Jul 20, 2018 by pady_1

1 answer

Temperature variation in Pacific ocean in present time is called :

asked Jun 15, 2018 by pady_1

0 answers

Usha's father gave her Rs.192 to spend. She spent Rs.94.78 to buy some toys and Rs.20.70 to buy some books. How much does she have left?

asked Dec 31, 2015 by pady_1

1 answer

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