For the following questions answer them individually
Raja is three times as old as Arun. Three years ago, he was four times as old as Arun. How old
is Raja now?
A thief escapes in a car driving at 60 km/h towards a city 400 km away. Only after 30 minutes,
the police start to chase at 80 km/h. What distance will the police have covered when the thief
is caught?
The sum of the total number of protons and neutrons present in the nucleus of an atom is
known as?A) B) Gauss number
In a certain code language, 'put tir fin' means 'delicious juicy fruit', 'tie dip sig' means 'beautiful white lily', 'sig lon fin' means 'lily and fruit'. Which of the following stands for 'and' in that language?
