Question
 It takes me one hour to get to work in the morning in
week day  Identify the segment in the sentence, which contains the grammatical error.Solution
The correct answer is A
Which of the following is an iron ore ?
The Bhopal tragedy was caused by the gas
Who developed Hydrogen Bomb?
The gas usually causing explosions in coal mines is-
What happens to the weight of Iron, when it rusts?
Which mineral is the ore Of aluminium?
Black lung disease occurs in people working in
Manganite is an ore/mineral of
What is the most commonly used Substance in fluorescent tubes?
The chemical name of 'Common salt’