In Pics: What happened across the world on April 7

A Saudi-led coalition targeting Shiite rebels in Yemen has asked Pakistan to contribute soldiers, Pakistan's defense minister said Monday, raising the possibility of a ground offensive in the country.

Meanwhile, White House celebrated Easter as thousands of children gathered at the White House for the annual Easter Egg Roll. This year's event featured live music, cooking stations, storytelling, and of course, some Easter egg roll.

OneIndia brings to you news from across the world in pictures.

Obama scores against Wozniacki

President Barack Obama reacts to scoring on Caroline Wozniacki a Danish professional tennis player as he plays tennis during the White House Easter Egg Roll on the tennis court on the South Lawn of the White House in Washington.

Janine Ribeiro swears in as new Edu Minister

Brazil's President Dilma Rousseff, left, looks at her new Education Minister Janine Ribeiro during his swearing-in ceremony at Planalto presidential palace in Brasilia, Brazil.

Imran Khan speaks to media

Pakistan's cricketer-turned-politician Imran Khan speaks to media after attending a joint session of the Parliament to discuss Yemen's situation, in Islamabad, Pakistan.

Demonstrators take out rally in Nepal

Nepalese demonstrators light torches as they begin a rally called by Communist Party of Nepal-Maoist, in Kathmandu, Nepal,

Britain's Prime Minister David Cameron answers questions

Britain's Prime Minister David Cameron answers questions after he delivered a speech in Bristol, England, Monday, April 6, 2015. Britain goes to the polls in a General Election on May 7.

Sri Lankan ethnic Tamil women sit holding placards

Sri Lankan ethnic Tamil women sit holding placards with portraits of their missing relatives as they protest out side a railway station in Colombo, Sri Lanka, Monday, April 6, 2015.