India signed MoU on COVID-19 Vaccine with which country?

Syska Group announced whom as its new brand ambassador?

The International Day for Preventing the Exploitation of the Environment in War and Armed Conflict is being observed annually on which date?

Who has been unanimously elected to the board of global dairy body International Dairy Federation (IDF)?

The ratio of the sides of a triangle is $$ {1\over2}$$: $$ {1\over3}$$: $$ {1\over4}$$ and its perimeter is 104 cm. is. What is the length of the longest arm?

Chandu bought a watch at 20 percent discount on mark price but sold it at mark price. Find the percentage of profit.

The marked Price of a television is Rs. 12,000 and the shopkeeper gives 5 percent discount on it. So what is its selling price

Sudhir and Shyam can do a work in 12 days, while Shyam alone can complete it in 30 days. In how many days can Sudhir complete that work alone?