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‘Woman teachers’ should be replaced with ‘women teachers’.
What is the chemical formula of common salt?
What is the industrial name of Epsum?
Which of the following elements was the last element of the Mendeleev's periodic table?
Which of the following is a common risk factor for heart disease?
Which organ controls reflex actions?
Which of the following is true regarding the periodic table?
Two wires of identical radius of cross-section rrr, but made of different materials, are joined end-to-end (i.e., in series). If the number density of f...
Which one among the following statements is correct?
Which of the following is an example of mutualism?
A fish is at a depth d below the surface of a water tank. A cat observes the fish from air. Due to refraction at water-air interface, the apparent depth...