Chocolate cost is Rs.1 and if we return 3 wrappers (covers) of chocolate we get 1 more chocolate. If you have Rs.15 how many chocolates do you get ?
Answer : I have Rs.15 = 15 Chocolates + 15 wrappers(covers)...
A group of friends went on a holiday to a hill station. It rained for 13 days. But when it rained in the morning, the afternoon was lovely. And when it rained in the afternoon, the day was preceded by clear morning. Altogether there were 11 very nice mornings and 12 very nice afternoons. How many days did their holiday last ?
Answer : The holiday last for 18 days...
A group of friends goes for dinner and gets bill of Rs 2400. Two of them says that they have forgotten their purse so remaining make an extra contribution of Rs 100 to pay up the bill. Tell the no. of person in that group ?
Answer : Let 'x' be the number of perons in the group...
If a triangle has a base B and the altitude of the triangle is twice the base, then the area of the triangle is ?
Answer : Area of the triangle...
Why we don’t use 2-20mA, 1-20mA, 3-20mA or 10-50mA signal instead of 4-20mA ?
Answer : Generally, in a transistor some amount of voltage is required for turning it on...
How to calculate the flow rate in Vortex flow meter ? What is K factor ? Can you give me an example calculation to understand the same as better ?
Answer : Vortex flow meters are flow sensors that detect the frequency of vortices...
What is unit operation ?
Answer : In unit operations their is only physical change is occur...
What is the minimum compressive strength of a brick according to IS codes ?
Answer : Compressive strength test on bricks are meted out to see the load carrying...
How many steel is require in one sqft area ?
Answer : It relies on the height of the building...
