Recent questions tagged 119

Which of the following sexually transmitted diseases is not completely curable ?

asked Jul 8, 2019 by pady_1

1 answer

The matrix $\begin{bmatrix} 1 & 0 & 1 \\ 2 & 1 & 0 \\ 3 & 1 & 1 \end{bmatrix}$ is :

asked Dec 19, 2018 by pady_1

0 answers

If the straight line $y=4-3x, \; ay = x + 10$ and $2y + bx + 9=0$ represents the three consecutive sides of rectangle, then $ab$ is equal to :

asked Dec 19, 2018 by pady_1

0 answers

If $y=2^{2x}$, then $\frac{dy}{dx} $ is equal to :

asked Dec 19, 2018 by pady_1

0 answers

If the slope of one line is twice the slope of other in the pair of straight lines $ax^2 + 2hxy + by^2=0$, then $8h^2$ is equal to :

asked Dec 11, 2018 by pady_1

0 answers

Geometrical isomerism is not shown by :

asked Dec 11, 2018 by pady_1

0 answers

Which one of the following is an atmospheric oxide ?

asked Dec 11, 2018 by pady_1

0 answers

A mixture of ethyl alcohol and propyl alcohol has a vapour pressure of 290 mm at 300 K. The vapour pressure of propyl alcohol is 200 mm. If the mole fraction of ethyl alcohol is 0.6, its vapour pressure (in mm) at the same temperature will be:

asked Nov 29, 2018 by pady_1

0 answers

ABC is triangle, right angled at A. The resultant of the force acting along $\overrightarrow{AB}, \overrightarrow{AC}$ with magnitudes $\frac{1}{AB}$ and $\frac{1}{AC}$ respectively is the force along $\overrightarrow{AD}$, where $D$ is the foot of the perpendicular from $A$ onto $BC$. The magnitude of the resultant is :

asked Nov 13, 2018 by pady_1

0 answers

In which of the following arrangements the order is not according to the property indicated against it ?

asked Nov 5, 2018 by pady_1

1 answer

The soldiers of Napolean army while at Alps during freezing winter suffered a serious problem as regards to the tin buttons of their uniforms. White metallic tin buttons got converted to grey powder. This transformation is related to

asked Nov 5, 2018 by pady_1

1 answer

Winged pollen grains are present in

asked Aug 21, 2018 by pady_1

1 answer

The hepatic portal vein drains blood to liver from :

asked Aug 21, 2018 by pady_1

1 answer

Which one of the following statements is not true?

asked Aug 21, 2018 by pady_1

1 answer

Which of the following joints would allow no movement?

asked Aug 21, 2018 by pady_1

1 answer

Non- albuminous seed is produced in:

asked Aug 20, 2018 by pady_1

1 answer

Perisperm differs from endosperm in

asked Aug 20, 2018 by pady_1

1 answer

Placentation in Tomato and lemon is

asked Aug 20, 2018 by pady_1

1 answer

Ground tissue includes :

asked Aug 16, 2018 by pady_1

1 answer

Select the two correct statements out of the four (a-d) given below about lac operon. (a) Glucose or galactose may bind with the repressor and inactivate it. (b) In the absence of lactose the repressor binds with the operator region (c) The z-gene codes for permease (d) This was elucidated by Francois Jacob and Jacque Monod The correct statements are :

asked Jul 26, 2018 by pady_1

1 answer

What is not true for genetic code?

asked Jul 26, 2018 by pady_1

1 answer

World Summit on Sustainable Development (2002) was held in:

asked Jul 26, 2018 by pady_1

1 answer

ICBN stands for :

asked Jul 26, 2018 by pady_1

1 answer

Treatment of seed at low temperature under moist conditions to break its dormancy is called

asked Jul 25, 2018 by pady_1

0 answers

Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cell of the following. Which of the cells are least likely to be replaced by new cell

asked Jul 24, 2018 by pady_1

1 answer

In Arthopoda, head and thorax are often fused to form cephalothorax, but in which one of the following classes, is the body divided into head, thorax and abdomen ?

asked Jul 24, 2018 by pady_1

1 answer

Escherichia coli is used as an indicator organism to determine pollution of water with ;-

asked Jul 24, 2018 by pady_1

1 answer

Choose the correct sequence of stages of growth curve for Bacteria : -

asked Jul 23, 2018 by pady_1

1 answer

In Hydra, waste material of food digestion and nitrogenous waste material removed from : -

asked Jul 20, 2018 by pady_1

1 answer

Geocarpic fruits is :

asked Jul 20, 2018 by pady_1

1 answer

Multivalent chromosome form by :

asked Jun 15, 2018 by pady_1

2 answers

Add: 79.03; 13; 55.05

asked Dec 31, 2015 by pady_1

0 answers

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