If 9 examiners can examine a certain number of answer books
in 12 days , working 5 hours a day ; for how many hours a
day would four examiners have to work in order to examine
twice the number of answer books in 30 days ?
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7:53::8:?
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In a certain code language, the word ENQUIRY is written as YRIUQNE. How will the word REQUIRE be written in the code language ? (a) QERUERI (b) REQUERI (c) ERIUQER (d) IREUQER (e) None of these
Convert 251 decimal to base 8(i.e. octal)?
If it takes five minutes to boil one potato, how long will it take to boil four potatoes?
MMID full form?
2. Why would you choose a database system instead of simply storing data in operating system files? Give and explain advantages of using DBMS.
1.) 8*4=42, 6*6=33, 4*6= 23, 2*2=1, 2*8= ? 2.) (136-113+47)/ 17 = ? 3.) 82*64= 43, 164*47= 87, 44*86= 24, 128*49= ? 4.) If 7M- 20= 2M, Then M+7 equal to
tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
If a sum of money compound annually amounts of thrice itself in 3 years. In how many years will it become 9 times itself?
In a certain code, ?BELIEF? is written as ?AFKKDI?. How is ?SELDOM? written in that code ? (A) RDKCNL (B) TFKENP (C) RFKENM (D) RFKFNP (E) None of these
In a certain code, TERMINAL is written as SDQIJOBM. How is CREDIBLE written in that code? (a) BQDCJCMF (b) DSFEJCMF (c) BQDCHAKD (d) DSFEHAKD (e) None of these