Exams

If 3x + 2 < 2x + 1 and x ­- 4 ≤ 2x -­ 1; then x can take which of the following values?

Ozone is represented as _____.

If a mirror is placed on the line MN, then which answer figures is the right image of the given figure?

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.

Once ______________, it is that time of the year when the examination results season may be just ending and the admissions season is in progress, and marked by a _________________ of two contradictory voices — often from the same people — that rose to deafening ____________ from April to May when the results of various school boards _________________. The first voice __________________ those who succeeded and did wondrously well.

rose to deafening ____________ from April to May

Simple interest on a certain sum of money for 3 years at 16% per annum is half the compound interest on Rs. 12000 for 2 years at 10% per annum. The sum placed on simple interest is

Which cells give rise to various organs of the plant and keep the plant growing?

Of the 3 numbers whose average is 72, the first is 2/7 times the sum of other 2. The first number is

Find the number of prime factor of 1024.