In what ratio must a mixture of 11% sugar strength be mixed with that of 25% sugar strength so as to get a new mixture of 13% sugar strength?
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Which Indian state was declared a 'Complete Digital State'?
If ! = ÷, # = +, ^ = x, then calculate the value of 32!4^7#5
Rajnish walks 35 km towards north. He turns left and walks 20 km. He turns left and walks 35 km. How far (in km) is he now from his starting point?
The area of a rectangle is 448 sq.m. If the length is more than the breadth by 12%, find the breadth.
The hardest natural substance is
Find the value of '?, if the mean of the data set 18, 16, 22, 13, ? = 16.
A kite is flying at a height of 50m. If the length of string is 100 m then the inclination of string to the horizontal ground in degree measures is