Questions

If tanθ + cotθ = 5, then the value of tan2θ + cot2θ is

What is the value of (tan45° + 1/√2) ?

Who discovered X-Ray?

Who invented the Band-aid?

The Shaka Era was founded in the year________.

The ratio of the ages of man and his wife is 4:3. After 4 years, the ration will be 9:7. If at the time of marriage, the ratio was 5:3, how many years agowere they married?

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.

She ______ in a small European country.

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.

The corrupt officer was a ____________ to the department.