Five buses for five different cities Agra, Kanpur, Lucknow, Meerut and Varanasi depart from five bus terminals T-1 to T-5, but not necessarily in the same order. The Lucknow bus departs from T-2. The Varanasi bus does not depart from T-1 or T-4. The Meerut bus goes either from T-1 or T-5. The Agra bus does not leave from T-3 or T-1. The Kanpur bus leaves from T-4. From which terminal does the bus for Agra leave?

Five persons A, B, C, D, and E belong to different cities (Delhi, Jaipur, Mumbai, Chennai, and Lucknow) and have different favorite colors (Red, Blue, Green, Yellow, and Black), not necessarily in that order. The following information is known: 1. A belongs to Chennai and likes Blue. 2. The person from Delhi likes Red. 3. C does not like Green or Yellow. 4. B belongs to Mumbai. 5. E likes Black but does not belong to Jaipur. 6. D belongs to Jaipur. Who lives in Delhi and likes Red?

Six boxes, L, M, N, O, P, and Q, are placed one above another, such that the bottommost box is numbered 1 and the topmost box is 6. Three boxes are placed between P and M. M is placed just below Q. Q is not the topmost box. N is placed just above L. L is placed below O. How many boxes are placed between O and Q?