How many pairs of letters are there in the word REPURCUSSION which have as many letters between them in the word as in the English alphabet series and that too in the same order?
Select a suitable figure from the options which will substitute the question mark so that a series is formed by the figures P, Q, R, S and T taken in order.
In the adjoining figure the rectangle stands for males, the circle stands for the persons living in towns, the triangle stands for the civil servants and the square stands for educated persons. Which region stands for those males who live in towns but are neither educated nor civil servants?
The given question contains a set of three figures X, Y and Z showing a sequence of folding of a piece of paper. Fig. (Z) shows the manner in which the folded paper has been cut. These three figures are followed by four alternatives from which you have to choose a figure which would most closely resemble the unfolded form of fig. (Z).
Two statements numbered I and II are given below. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide the truth or falsity of the statements.
Statement-I : Cups play cards. Playing cards is a difficult game. Therefore, cups play a difficult game.
Statement-II : Radha is a girl. All girls are timid. Therefore, Radha is timid.
In a family 6 member?s viz., A, B, C, D, E and F are living together. S is the son of C but C is not the mother of S. A and C are married couple. E is the brother of C. D is the daughter of A and F is the brother of B. How is E related to D?
If 8, C are square matrices of order n and if \[A=S+C,\text{ }BC=CB,{{C}^{2}}=0\], then for any positive integer\[p,{{A}^{p+1}}={{B}^{k}}[B+(p+1)C]\], where k is __.
The length of the perpendicular from the origin to the plane passing through the point a and containing the line\[\vec{r}=\vec{b}+\lambda \,\vec{c}\], is __.
If M denotes the mid-point of the line joining \[A\,(4\hat{i}+5\hat{j}-10\hat{k})\]and\[B\,(-\hat{i}+2\hat{j}+\hat{k})\]then equation of the plane through M and perpendicular to AB is
Let\[f(x)=cos\text{ }x\text{ (sin}\,\text{x+}\sqrt{{{\sin }^{2}}x+{{\sin }^{2}}}\theta \text{)}\], where \[\theta \] is a given constant, then maximum value of f(x) is __.
A certain machine produces 300 nails per minute. At this rate, how long will it take the machine to produce enough nails to fill 5 boxes of nails if each box will contain 250 nails?
Find and solve a system of equations given the following information. Three people go to a store where there is a sale. Every shirt in the store are Rs.x, all pants are Rs.y and all sweaters are Rs.z. One person buys two shirts, one pair of pants and one sweater. The second person buys one shirt, two pairs of pants and two sweaters. The third person buys three shirts and four pairs of pants. Find the price of each item if the first person spent Rs.155 and the second and third person spent Rs.235 each. What is x?
A train is going from Mumbai to Pune and makes 5 stops on the way. 3 persons enter the train during the journey with 3 different tickets. How many different sets of tickets they may have had?
Use the given spinner to answer the question. Maria was asked to find the probability of the spinner landing on an odd number. Divya was asked to add two more sections to the spinner so that all six sections were the same size. Four of the sections were labelled using the same numbers shown in the spinner, the two new sections were both labelled with a 'y. She was asked to find the probability of the new spinner landing on an odd number. Which of the following is a true statement about the relationship between Maria's spinner and Divya's spinner?
A)
The number of possible outcomes on Maria's spinner is equal to the number of possible outcomes on Divya's spinner
doneclear
B)
The probability of landing on an odd number using Maria's spinner is greater than the probability of landing on an odd number using Divya's spinner
doneclear
C)
The probability of landing on an odd number using Maria's spinner is less than the probability of landing on an odd number using Divya's spinner
doneclear
D)
The number of possible outcomes on Divya's spinner is six.
Rahul purchased a scooter at\[{{\left( \frac{13}{15} \right)}^{th}}\] of its selling price and sold it at 12% more than its selling price. His gain is __.
Read the following passage and answer the question based on it.
The Bangalore office of Infosys has 1200 executives. Of these, 880 subscribe to the
Time magazine and 650 subscribe to the Economist each executive may subscribe to either the Time or the Economist or both. If an executive is picked at random, then what is the probability that he has subscribed to the Time magazine.
Samrat bought a microwave oven and paid 10% less than the original price. He sold it with 30% profit on the price he had paid. What percentage of profit did Samrat earn on the original price?
If \[f(x)\,={{x}^{m}},\] m being a non-negative integer, then the value of m for which\[\frac{1}{4}\left[ In{{\left( \frac{x-1}{x+1} \right)}^{2}} \right]+C\] for all \[\alpha ,\beta >0\] is __.