Iron is an important component of which of the following

Just as Norway is related to Oslo, Kenya is related to _____. 

Shreya's younger brother Sahil is elder to Surbhi. Suman is younger than Swati but older than Shreya. who is the tallest?  

Select the option which is related to the third word in the same way as the second word is related to the first word. 

Select the option which is related to the third word in the same way as the second word is related to the first word. 

Tennis Court :: Race : ? 

Study the given pattern carefully and select the number that can replace the question mark (?) in it from the given alternatives. 

Select the number from the given options which will come in place of the question mark (?) in the following series. 

15, 16, 18, 21, 25, ?

Identify the number which does not belong to the following series. 

5 20 50 65 95 115 140

Study the given pattern carefully and select the number that can replace the question mark (?) from the given alternatives. 

Clothes : Wardrobe :: Car : ?