Bangladesh Prime Minister Sheikh Hasina on Tuesday instructed her home minister to initiate immediate action against those who incited violence using religion as she asked the people not to trust anything on social media without fact-checking.

Fire service officials and witnesses said the blaze broke out on Thursday evening and tore through the factory at the Rupganj area of Narayanganj.

A senior leader of the hardline Jamaat-e-Islami group has been arrested in Bangladesh for allegedly instigating violence in March during Indian Prime Minister Narendra Modi's visit to the country, police said on Sunday.

Prime Minister Narendra Modi on Friday visited the National Martyr's memorial at Savar in Dhaka and paid homage to those who sacrificed their lives in the 1971 Bangladesh War of Independence against Pakistan.

Prime Minister Narendra Modi arrived in Dhaka on Friday on a two-day visit to Bangladesh during which he will attend the celebrations of the golden jubilee of the country's independence, the birth centenary of 'Bangabandhu' Sheikh Mujibur Rahman and hold talks with his counterpart Sheikh Hasina.

Fourteen Islamist militants were on Tuesday given death sentence by a Bangladeshi court here for attempting to kill Prime Minister Sheikh Hasina in 2000.

Jaishankar arrived on a day-long visit to prepare the ground for Prime Minister Modi's visit to Bangladesh later this month to participate in the celebrations of 50th anniversary of Bangladesh's Independence and 50 years of Bangladesh-India diplomatic relations.

Shringla visited Dhaka in March last after assuming office of the Indian Foreign Secretary in January this year.

The indictment comes seven months after another Dhaka court issued an arrest warrant against the 69-year-old ex-chief justice who lives in the United States

Former captain Abdul Majed was hanged for his involvement in the 1975 coup in which the country's founder Bangabandhu Sheikh Mujibur Rahman was assassinated, nearly four-and-a-half decades after the high profile massacre.

B'desh minister termed as "untrue" the allegations of minority repression in the country.

The lone suspect has been detained and is being interrogated.

Bangladesh's fire service chief Ali Ahmed said the accident may have started with a gas cylinder.

Hasina, the president of the Awami League, won the 11th parliamentary elections with a landslide victory even as the Opposition rejected the "farcical" polls marred by violence that claimed 17 lives, making it one of the deadliest polls in the country's history.

The ruling Awami League-led grand alliance has won 288 seats in the 300-member Parliament, Election Commission secretary Helaluddin Ahmed said.

The unofficial results were expected by Monday morning which would be announced by the commission headquarters in the capital.

In the same case, her son Tarique Rahman and four others have been sentenced to 10 years in jail.

In a moving encounter, Francis blessed them, held their hands and intently listened to their heart-rending tales of escape from the Buddhist-majority nation, in an apparent show of public solidarity towards Asia's worst refugee crisis in decades.

Over 600,000 Rohingya Muslims have fled Myanmar's violence hit Rakhine state to neighbouring Bangladesh since August when the military intensified crackdown against alleged militant outfits of Rohingya Muslims.

She, however, preferred not to use the word 'Rohingya' and said 'we have urged that the situation be handled with restraint, keeping in mind the welfare of the population'.