Questions

Animals belonging to phylum _____________ are fundamentally characterised by the presence of a notochord, a dorsal hollow nerve cord and paired pharyngeal gill slits.

If the average total cost are Rs 54, average variable cost is Rs 36 and quantity produced is 2500 units, find the total fixed costs (in Rs) of the firm?

Which of the following animals do NOT belong to the class of reptiles?

_____ is the most ductile metal.

Who invented Vacuum Flask?

Who Invented Post-it note?

Calculate the distance (in cm) of the chord from the centre of the circle, if the chord of length 48 cm is drawn in the circle of radius 25 cm.

'My Story' is an autobiography of which famous cricketer?