Ram started walking from a mall. First, he walked 3 km. in North direction. From there he took a right turn and walked 3 km. Then he turned right and walked 5 km. Then he again took a right turn and walked 7 km. what is the mini mum distance between Mall and Kartik's last position. 

If the digits within the number ‘1409432381’ are arranged in descending order from left to right then how many digit places will be unchanged?

The average age of three friends A, B, C is 20 years. The average age of A and B is 19 years, then what is the age of C?

In a certain code ABRACADABRA is coded as ZYIZXZWZYIZ. How will the word HOCUSPOCUS be coded in that code language?

What day was October 19, 2000?

In an office of 50 people, 18 write with their right hand, 26 write with their left hand and 2 can write with both hands. How many cannot write? 

Which Venn diagram correctly illustrates the relationship between the following?

A car

B Park

C Satellite

Choose the correct alternative.
Fire : Ashes :: Explosion : ?