If a sailer sails 12 km distance within 5 hours against the flow of a river. If he sails 22 km distance in same time along the flow of the river. Then velocity of the river is _______

In a code language, FRIEND is written as GQJDOC. How will PEACE be written in that language?

In which city Commonwealth Games will be held in the year 2022?

In a specific code language, a driver is called a farmer, a farmer is called an engineer, and an engineer is called a doctor. So who will plough the field? 

किस क्रमांक में 'भीति—भित्ति' शब्द—युग्म का सही अर्थ —भेद है?

SEBI was set up in