Related Questions

If a female plant of genetic constitution AABB is crossed to a male plant of genetic constitution aabb and the F1 is test crossed, the genetic constitution of the test crossed progenies will be
Statement I A cheque is an unconditional order to a specified banker to pay the sum mentioned in the cheque.
Statement II A cheque can be drawn only by a person who has his account with bank while a bill can be drawn by any person.
Statement III A cheque may be crossed but a bill of exchange can not be crossed.
Which of the following statement(s) is/are true?
In the sentence ‘We have to keep our fingers crossed till the final result is declared the idiomatic expression 'to keep our fingers crossed' means.
Consider the following statements regarding the measurement of rate of inflation.
Statement I The rate of inflation is measured on the basis of price indices which are of two kinds-Wholesale Price Index (WPI) and Consumer Price Index (CPl).
Statement II A price index is a measure of the average level of prices.
Statement III Price index shows the exact price rise or fall of a single good.
Chemical engineering plant cost index is used for finding the present cost of a particular chemical plant, if the cost of similar plant at some time in the past is known.
The present cost of the plant = $${\text{original cost}} \times \frac{{{\text{index value at present}}}}{{{\text{index value at time original cost was obtained}}}}.$$
The most major component of this cost index is
What will be the value of sum after the following program is executed?
void main(){ int sum=1, index = 9; do{ index = index – 1; sum *= 2; }while( index > 9 );}
Two circular dials of exactly the same size are mounted on a wall side by side in such a way that their perimeters touch at one point. Dial 1, which is on the left , spins clockwise around its center , and dial 2 , which is on the right spins counter clockwise around its center . (Assume that there is no friction at the point of contact between the dials.) Each dial is marked on its perimeter at three points that are at equale distances around the points arked ondial 1 are N, O, and P and the points marked on dial 2 are X, Y, and Z. If points O and Z are just meeting at the point of contact between the dials , and if dial 1 spins at the same speed as dial 2, what is the smallest number of revolutions of each dial that will bring O and Z together again?
Suppose on performing reduced error pruning, we collapsed a node and observed an improvement in the prediction accuracy on the validation set. Which among the following statements are possible in light of the performance improvement observed? (a) The collapsed node helped overcome the effect of one or more noise affected data points in the training set (b) The validation set had one or more noise affected data points in the region corresponding to the collapsed node (c) The validation set did not have any data points along at least one of the collapsed branches (d) The validation set did have data points adversely affected by the collapsed node
which of the following cases will K-Means clustering give poor results?
1. Data points with outliers
2. Data points with different densities
3. Data points with round shapes
4. Data points with non-convex shapes
In which of the following cases will K-Means clustering fail to give good results?
1. Data points with outliers
2. Data points with different densities
3. Data points with round shapes
4. Data points with non-convex shapes