Exams

Osteoporosis is the disease related to

Akash leaves from his school at 5:30 a.m. He starts walking towards south and covers a distance of 20 km. He turns left and walks 15 km to reach point A. He turns right and walk 14 km. He again turns right and walks 10 km. How far (in km) and in which direction is he now from point A?

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

The steel production in 2012 were greater than that in 2015 by ________.

The world's first solar heated military tent was designed and developed by

Compute : (50 + 0.5 x 20) / 0.7

Solve the following 7 x {4 + (-2) x (-3)} = ?

The effective annual rate of interest corresponding to a nominal rate of 7% per annum payable half­yearly is

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?