Armed with a bottle of iodine tincture, Tiwari walks into the three outlets, one after the other, and orders paneer ...

Tiwari first walks into a fast-food chain outlet and orders a 'veg parcel' with paneer. She washes off the cheese and spices ...

The leaf on the right shows a positive test for starch in the areas which contained chlorophyll, and a negative test for starch in the areas which lack chlorophyll. This is evidence that ...