Exams

Find the missing number in the given question/

Simplify (2/7 + 3/5) / (2/5 + 2/7)

The Typhoon named 'Goni' has recently hit which country?

Which among the following is not an environment friendly mode of producing electricity?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'. 

What happen (1)/ at your (2)/ college today? (3)/ No error (4)

Who has been appointed as the Chief Secretary of the Delhi Government in December 2017?

The order of rotational symmetry of a parallelogram is

3 years ago, the ratio of Maya's and Shikha's age was 5:9respectively. After 5 years, this ratio would become 3:5. Find present age of Maya?