An electric motor converts

Read the given statements carefully and answer the questions.

Spending money should be based on logical decision and not compulsive or impulsive behavior. One should not fall prey to possible hidden agenda of the sellers who come out with 'sale', 'free offer' etc. Price is what you pay, value is what you should get.

In a certain code, 327 means 'don't cut tree', 635 means 'plant one tree', 138 means 'tree gives shade' and 4953 means 'we must plant tree'. Which digit represents 'shade'?

An article was sold for Rs. 2100 at a profit of 25%. What is its cost price?

Cosec (90 - θ)

The popular Yankee Stadium in USA is located at

What will be the cost of levelling a circular ground of diameter 28 m, if charges are Rs. 125 per sq.m?

Find the odd statement out in relation to firewall.