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Recent questions tagged 193

If $2\hat{i} + 3 \hat{j} - 6\hat{k}, \; 6\hat{i} - 2\hat{j} + 3 \hat{k}, \; 3 \hat{i} - 6 \hat{j} - 2 \hat{k}$ represent the sides of a triangle, then the perimeter of the triangle is:

asked Dec 19, 2018 by pady_1

0 answers

$\begin{align} \frac{\sin^3 x + \cos^3 x}{\sin^2x \cos^2 x } dx \end{align}$ is equal to :

asked Dec 19, 2018 by pady_1

0 answers

In a $\Delta ABC, \; r_1 + r_2 - r_3 - r $ is equal to :

asked Dec 19, 2018 by pady_1

0 answers

If $ A, B, C, D$ are angles of a cyclic quadrilateral, then $\cos A + \cos B + \cos C + \cos D$ is equal to :

asked Dec 11, 2018 by pady_1

0 answers

The incentre of the triangle with vertices $(1, \sqrt{3}), \; (0,0)$ and $(2, 0)$ is :

asked Dec 11, 2018 by pady_1

0 answers

The degree and order of the differential equation of the family of all parabolas whose axis is $x$-axis, are respectively :

asked Dec 11, 2018 by pady_1

0 answers

A charged particle q is shot towards another charged particle Q which is fixed, with a speed v it approaches Q upto a closest distance r and then returns. If q were given a speed 2v, the closest distances of approach would be

asked Nov 5, 2018 by pady_1

0 answers

Which one of the following in not a property of cancerous cells whereas the remaining three are ?

asked Aug 20, 2018 by pady_1

1 answer

Where will you look for the sporozoites of the malarial parasite ?

asked Aug 16, 2018 by pady_1

1 answer

Which one of the following statements about morula in humans is correct –

asked Jul 26, 2018 by pady_1

1 answer

Which one of the following pairs is wrongly matched ?

asked Jul 26, 2018 by pady_1

1 answer

Which one of the following in birds, indicates their reptilian ancestry?

asked Jul 26, 2018 by pady_1

1 answer

Bowman's glands are located in the

asked Jul 26, 2018 by pady_1

2 answers

Triticale, the first man-made cereal crop, has been obtained by crossing wheat with

asked Jul 25, 2018 by pady_1

1 answer

An important step in the manufacture of pulp for paper industry from the woody tissues of plants is the -

asked Jul 24, 2018 by pady_1

1 answer

Which form of RNA has a structure resembling clover leaf ?

asked Jul 24, 2018 by pady_1

1 answer

Which one of the following pairs of plants are not seed producers : -

asked Jul 24, 2018 by pady_1

1 answer

Which of the following statement is true : -

asked Jul 23, 2018 by pady_1

1 answer

During an injury Nasal septum gets damaged and for it's recovery which cartilage prefered : -

asked Jul 20, 2018 by pady_1

1 answer

A student observed an algae with chl. 'a' 'd' and phycoerythrin it should belong to :

asked Jul 20, 2018 by pady_1

1 answer

Segments of DNA which can move in genome :

asked Jun 15, 2018 by pady_1

1 answer

On Monday, Colin walked 9.4 kilometres. On Tuesday, he walked 4.27 kilometres less than he had walked on Monday. How far did Colin walk on Tuesday?

asked Dec 31, 2015 by pady_1

1 answer

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