There is a certain relationship between each pair given on either side of : : . Identify the relationship and find the missing term from the options. NOPQ : MLKJ : : HIJK : ?
One day, Raj left home and cycled 20 km northwards, turned right and cycled 5 km and turned right and cycled 20 km and turned left and cycled 10 km. How many kilometers will he have to cycle to reach his home straight?
In a row of children, Beena is ninth from the left and Kashish is thirteenth from the right. They exchange their positions and then Beena becomes seventeenth from the left. Find the new position of Kashish from the right end of the row.
In a certain language, 'moon shines brightly' is written as 'ka lo pul', 'temples are brightly lit' is written as 'kado ula an ka' and light comes from moon' as 'dopi kup lo nro'. What code words are written for 'moon' and 'brightly'?
A square transparent sheet with a pattern is given. Select a figure from the options as to how the pattern would appear when the transparent sheet is folded along the dotted line.
There is a certain relationship between each pair given on either side of : : . Identify the relationship and find the missing term from the options. \[M\times N:13\times 14:\,\,:F\times R:\]?
The interior angles of a polygon are in A.P. The smallest angle is \[120{}^\circ \] and the common difference is\[5{}^\circ \]. Find the number of sides of the polygon.
If \[\frac{1+i}{1+{{2}^{2}}i}\times \frac{1+{{3}^{2}}}{1+{{4}^{2}}i}\times ..\times \frac{1+{{(2n-1)}^{2}}i}{1+{{(2n)}^{2}}i}=\frac{a+ib}{C+id},\] then \[\frac{2}{17}\times \frac{82}{257}\times ...\times \frac{1+(2n-1)}{1+{{(2n)}^{4}}}=\]
A focus of an ellipse is at the origin. The directrix is the line x = 4 and the eccentricity is\[\frac{1}{2}\]. Then the length of the semi-major axis is
In a series of 2n observations, half of them equal a and remaining half equal - a. If the standard deviation of the observations is 2. Than \[\left| a \right|\] is equals
A firm produces 50 units of a good for Rs. 320 and 80 units for Rs. 380. Supposing that the cost curve is a straight line, estimate the cost of producing 110 units.
A car is being driven, in a straight line and at a uniform speed, towards the base of a vertical tower. The top of the tower is observed from the car and, in the process, it takes 10 minutes for the angle of elevation to change from \[45{}^\circ \] to\[60{}^\circ \]. After how much time will this car reach the base of the tower?
A king on his birthday decide to offer 100 coins of gold among his 4 sons and 3 wives. The denomination of each coin is Rs.1. He put all the 100 coins in 7 bags in such a way that by taking a proper combination of various bags any integral sum (i.e., 1, 2, 3, 4, ?... , 100) can be obtained and it is known that the only whole sum of any bag can be taken. If the king wanted to distribute the amount equally among them, then how many people would have received more amount (number of coins) than that of previously retaining two coins with himself.
A person is entitled to receive an annual payment which for each year is less by one tenth of what it was for the year before. If the first payment is Rs.100, then find the maximum possible payment which he can receive, however long he may live
An examinee is required to answer six questions out of twelve questions which are divided into two groups each containing six questions and he is not permitted to answer more than four questions from any group. In how many ways can he answer
In a toys making factory, machines A, B and C manufacture respectively 25%, 35% and 40% of the total toys of their output 5%, 4% and 2% respectively are defective toys. A toy is drawn at random from the product. If the toy drawn is found to be defective, what is the probability that it is manufactured by the machine B?
In the club, all the members participate either in Tambola or the Fete. 420 participate in the Fete. 350 participate in the Tambola and 220 participate in both. How many members does the club have?
A B, C and D are four towns, any three of which are non-collinear. Then, the number of ways to construct three roads each Joining a pair of towns so that the roads do not form a triangle is
A journey between Mumbai and Pune (192 km apart) takes two hours less by a car than by a truck. Determine the average speed of the car if the average speed of the truck is 16 km/hr less than the car.