Start learning 50% faster. Sign in now
Potash glass are used for chemical apparatus, breakers, flasks, funnels. Optical glass is used for making lenses, prisms and optical instruments like telescopes and microscopes. Crystal glass are used to make decorative items. Crooks glass used to diminish the harmful ultraviolet rays.
In a code language, 'PYRAMID' is written as 98, 'TOMB' is written as 50. How is 'RUINS' written in the same code language?
How many persons are shorter than T?
In a row of trees, one tree is fifth from either end of the row. How many trees are there in the row?
In a row of 10 boys, when Harish was shifted by 5 places towards the left, he became the 3rdfrom the left end. What was his earlier position ...
Which box is the heaviest?
On which of the following floor number does D live?
In a class of 10 boys and 7 girls Reshma’s rank is 8th from the front. If there are 4 boys and 2 girls between Reshma and Ram whose rank is 8th am...
Who is the tallest?
In a row, Soniya is seventh from the left end and Bharti is twelfth from the right end. When they interchange their positions, then Soniya becomes sixt...
In a class of 40 students, Monika is 13th from the left and Rakesh is 32th from the right end. How many students are there between...