What will come in place of the question mark (?) in the

What number should be subtracted from both the terms of the ratio 17 : 21 so as to make it as 1 : 2 ?

Who won the 100-metre race for men in the Athens Olympics in August, 2004?

Pankaj Advani bagged his 41st title by defeating whom, to lift his 8th title at the Asian 100 UP Billiards Championship 2022?

Which of the following options is incorrect regarding the “National Food Security Act 2013”?

What is the minimum number of workers that contractors must recruit for the OSH Code 2020 to be applicable to them?

The property/properties that must be possessed by a material to be chosen for making heating element of heating devices are:

Which of the following option is incorrect about “Kisan Samman Nidhi Yojana”?

The Maternity Benefit Act, 1961 ensures maternity leave for female employees. What was the original duration of maternity leave before the amendment?

During the World War II, Indian soldiers fought heroically in the Batle at Monte Cassino. Where is Monte Cassino located?

Who has been selected to carry out the remaining three packages of Mongolia's first oil refinery project?