A grid has some blue coloured boxes following the rules:1. The number of blue coloured boxes in a particular column is equal to number written on the top respectively.2. The number of blue coloured boxes in a particular row is equal to number written on the left respectively.An example is shown. Similarly answer the following questions for other grid.The given grid when coloured, will represent which of the following letters?

Spelling of how many colours can be found hidden in the grid given below?TAGREYPRUPLEWHITEGASTOPBLUENote: The letters should occur in a straight sequence or all the letters of the word should occur together in the same order in which they are in the word.

Read the information carefully and answer the questions given beside.Eight boxes of different colours viz. Red, Black, White, Yellow, Violet, Brown, Grey and Pink are placed at equidistance on a circular table facing the centre, but not necessarily in the same order. Their weights (in kg) are – 19, 23, 26, 28, 31, 38, 43 and 49, again not necessarily in the same order.  Black box is third to the left of the box weighing 38 kg. Grey box is third to the left of Yellow box. The box weighing 38 kg is a neighbour of both Brown box and Grey box. Brown box is second to the left of Grey box. Pink box is second to the right of Red box. Box weighing 49 kg is second to the left of Violet box. Only one box is there between Yellow and White boxes. Black box which is the fourth highest weighted box in the group is immediately heavier than Violet box but immediately lighter than Red box. White box is neither the heaviest nor the lightest. Yellow box is 26 kg. Pink box’s weight is not an even number. The box weighing 26 kg and 19 kg are not immediate neighbours. The sum of White box and Brown box is 62 kg.QuestionWhich among the following boxes is placed between the box weighing 38 kg and the pink box?

A box contains a combination of solid-colored tickets:  110 of the tickets are green,  12  are red,   14  are blue, and the remaining 30 tickets are white. How many blue tickets are in the box?

This investigation is about the number of coloured squares on a chequered flag.A chequered flag has two or more colours making a pattern of squares.There is always a black square in the top left corner.The size of a flag is m by n, where m is the number of rows and n is the number of columns.1 (a) The flag above is a 4 by 5, black and white chequered flag.Write down the number of black squares and the number of white squares.Black .....................................................White .....................................................(b) (i) Complete both tables.Size of flag2 by 1 2 by 2 2 by 3 2 by 4 2 by 5 2 by nBlack 1 2White 1 2Size of flag4 by 1 4 by 2 4 by 3 4 by 4 4 by 5 4 by nBlack 2White 2

The numbers in the grid go together in a certain way. Which number should be in the square marked by the question mark?