In a group of cows and hens, the number of legs is 14 more than twice the number of heads. The number of cows is: 

For a spread foundation of a brick wall of thickness T, its width is taken as: 

Three persons A,B and C are standing in a queue. There are five persons between A and B and eight persons between B and …

व्यवस्थापन पेशाको रुपमा पुष्टि गर्ने विशेषताहरुमध्ये कुन होइन ? 

Number of bricks of size 20cm*10cm*10cm required for 100 cubic meters of masonry wall is: 

No deduction is made in masonry for the opening if the area of the opening does not exceed: 

बिकाशबादी सिद्दान्तका प्रतिपादक को हुन्? 

If 20% of a = b, then b% of 20 is the same as: