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If a is called 2, B is called 3, C is called 5, D is called 8 and so on. Then what will be the numerical value of F?
If all the numbers divisible by 5 and also those having one of the digits as 5 are removed from the numbers 1 to 50. How many numbers will remain?
How many meaningful English words can be formed with the letters 'ATN' using each letter only once in each words?
In a certain code'go and come is written as na ta ka' and black and white' is written pa ma ta'. How is go' is written in that gode?
If red means white, white means black, black means yellow, yellow means green and green means blue and blue means indigo. Then which of the following will represent the colour of Sunflower'?
A box contains 4 white, 3 red and 5 blue seeds. One seed is drawn random what is the probability that seed is white?
15 men can prepare 10 toys in 4 days working 4 hours a day. Then in how many days can 12 men prepare 20 toys working 8 hours a day?
At present the age of father is three times the age of his son. Six years ago father's age was five times the age of his son. The present age of father is:
At present the age of mother is 5 times that of the age of her daughter. Nine years hence the mothers age would be three times that of her daughter. Find the present age of daughter .
Babu's age is three times the age of Rajesh. The difference between their ages is 20. Then the age of Rajesh is:
If eraser is called 'box', 'box' is called pencil, Pencil is called 'Sharpener' and 'Sharpener' is called 'Bag'. What will be child write with?
In a code language, 'mok dan sil' means 'nice big house', 'fit kon dan' means house is good and warm tir fit' means 'cost is high'. Which word stands for 'good' in that language?
Biju walks a distance of 3 km towards North, then turns to his left and walks for 2 km. He again turns left and walks for 3 km. At this point he turns to his left and walks for 3 km. How many Kilometres is he from the starting point?
Athul is facing towards West and turns through 45° clockwise again 180° clockwise and then turns through 270° anticlockwise. In which direction is he facing now?
John Walked 25 metres towards South then he turned to his left and walked 20 metres. He then turned to his left and walked 25 metres. He again turned to his right and walked 15 metres. At what distance is he from the starting point and in which direction?
Pointing to a lady in the Photograph, Rahana said, "Her son's father is the son-in-law of my mother". How is Rahana related to the lady.
In a family, there are father, mother, 3 married sons and one unmarried daughter, of the sons, two have 2 daughters each, and one has a son. How many female members are there in the family?
'A+B' means A is the daughter of B. A x B means A is the son of B. A-B means A is the wife of B. If A x B-C which of the following is true?