Exams

A box consist of 5 rupees, 2 rupees and 1 rupee coins and their value are in the ratio of 15 : 4 : 2 respectively. If there are total 112 coins, then how many 2 rupees coins are there in the box?

If in a certain language, TREE is coded as USFF, how is MANGO coded in that language?

A shopper in a mart loads his trolley and walks 30 m through an alley which is going South, then he turns to his left and walks 10 m, then he turns North and walks another 10 m, then he turns West and walks 45 m and then he turns North and walks 20 m. Where is he now with reference to his starting position?

A tap can fill a tank in 50 minutes. If the tank has a leakage which alone is capable of emptying the tank in 2.5 hours, the tank will now be filled in

What cells line the ventricles of the brain?

If DRIVER is coded as 5 and BELIEVED is coded as 7, then what is the code for EXAMINATION?

Who is the current director of Research and Analysis Wing (RAW), India's foreign intelligence service?

Who is the author of "Interpreter of Maladies"?