9.
In a row of boys, Kaaj is seventh from the start and eleventh from the end. In another row of boys, Kaalki is tenth from the start and twelfth from the end. How many boys are there in both the rows together?
10.
From his house, Lokesh went 15 kms to the North. Then he turned West and covered 10 kms: Then, he turned South and covered 5 kms. Finally, turning to East, he covered 10 kms. In which direction is he from his house ?
15.
In the following series of numbers, find out how many times, 1 , 3 and 7 have appeared together, 7 being in the middle and 1 and 3 on either side of 7?
19.
There is a certain relation between two words given on one side of :: . Out of the below four alternatives, one word will have similar relation with the word on other side of ::