Surge tanks are used 

Count the number of squares in the given figure. 

The paint which has high reflection property is: 

Quartzite is a 

Find out the alternative figure which contains figure (X) as its part. 

The drawing scale of 1:25 is best used for:           

तल दिइएको चित्रमा कति वटा त्रिभुझहरू छन्?             &…

The time by which activity completion time can be delayed without affecting the start of succeeding activities, is known…