Six students A, B, C, D, E, F are sitting on the ground. A and B belong to Ruby House, while the rest belong to Emerald House. D and F are tall, while others are short. C and D are wearing glasses, while others are not wearing. Which student of Emerald House is tall and wearing glasses?

What will be the angle between the hour hand and minute hand if the clock shows 8:30 pm?

Six persons are sitting around a circular table. Ajay is facing Hemant who is sitting to the left of Arvind and right of Sanjay. Suman is to the right of Arvind. Manoj is facing Arvind. If Hemant and Manoj, Arvind and Sanjay mutually exchange their positions, who is now sitting t…

By looking in a mirror it appears that it is 6:30 in the clock. What is the real time?

Find the missing term: DBK, GDL, JFM, MHN, ?

Find the missing term: TWZ, VYB, XAD, ?

Find the missing number: 25, 29, 36, 49, 71, ?

'Musician' is related to 'Piano' in the same way as 'Farmer' is related to ...............

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation: 88 * 44 * 22 * 66 * 99 * 251