किस शब्द में 'ला' उपसर्ग नहीं है?

'पुरुषवाचक सर्वनाम' से संबंधित वाक्य है-

Which district of Rajasthan is famous for 'Ajrak' print?  

Two pipes P and Q would fill a cistern in 24 hours and 32 hours respectively. If both pipes are opened together, find when the pipe “P” must be turned off so that the cistern may be just filled in 16 hours-

A boat can row 15 km per hour downstream and 9 km per hour upstream. The speed (in km/hour) of the boat in still water is:

By selling an article for ₹72, there is a loss of 10%. At what price it should be sell to gain 10% profit?

A rectangular box measures internally 1.6 m long, 1 m broad and 60 cm deep. The number of cubical block each of edge 20 cm that can be packed inside the box is:

The cost of an article was 75. The cost was first increased by 20% and later on it was reduced by 20%. The present cost of the article is: