Exams

Select the number which can be placed in the place of ?

The areas of two similar triangles ΔXYZ and ΔPQR are 100 sq cms and 25 sq cms respectively. If PQ = 4 cm then what is the length of XY (in cm)?

If √[(1 - cosA)/2] = x, then the value of x is

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

___________ it became difficult to empirically prove that children __________ better in private schools, the attack __________ a new weapon: per unit cost of learning outcomes. Most of the learning outcome researches almost _______________ fail to understand the entire ______________ of education in any depth and reduces it to learning of so­called 3Rs for economic purposes.

the attack __________ a new weapon

The longest day of the year in the Northern Hemisphere occur on _____.

The driest location on Earth is in which country?

Which is the highest gallantry Award in India?

Sum of a fraction and thrice of its reciprocal is 73/20. What is the fraction?