Questions

Salination of soil is caused by

The Ozone layer is present in which atmospheric layer?

Which of the following is NOT a metamorphic rock?

Sheikh Hasina Wazed is the Prime Minister of which neighbouring country of India?

In which of the following countries India celebrated a cultural festival named ‘India by the Nile’ in 2017?

The following pie-­chart shows the study­ time of different subjects of a student in a day . Study the pie chart and answer the following questions.

Instead of 10% , if the student spends 15% to study other subjects and the time is taken from the time scheduled to study mathematics and if he/ she used to study 20 hours per day , then the difference of time for studying mathematics per day is

Highest Civilian Honour received by Shri Shri Ravi Shankar is ___________.

If 1+y16-74, then the value of 5y-15