Exams

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.

Number of students who passed with distinction in 2012 were greater than that in 2011 by ________

Calculate the sum of squares from 1 to 9.

Simple interest on a certain sum of money for 3 years at 5% per annum is Rs. 5250. What will be the compound interest on that sum at the same rate for the same period?

In the circle above, chord AB is extended to meet the tangent DE at D. If AB = 5 cm and DE = 6 cm, find the length of BD.

In triangle DEF measure of angle E is 90 deg. If cotD = 5/12 and DE = 1 cm, then what is the length (in cm) of side EF?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Many countries and States (is debating) a ban on plastic bags or taxing their use.

Kaushik bought a toy for Rs. 160 and sold it for Rs. 180. The rate of profit was ___%.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Sapna ______ with all of the chocolates.