Find the number of triangles in the given figure. 

Henry Gantt developed Bar charts for planning and scheduling of projects in  

If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. …

What should not be considered to expand foreign trade? 

The cross hairs in the surveying telescope are placed 

The pump suitable for high discharge pressure is 

Odd one out. 19, 26, 33, 46, 59, 74, 91 

In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins…