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A five digit number is formed by using the digits 1, 2, 3, 4, and 5 without repetitions. What is the probability that...
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A number is said to be divisible by 4 if its last two digits are divisible by 4.Hence, in order the five digit number to be divisible by 4 the number should end with :12, 24, 32, 52 (4 possibilities)The remaining three...
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In the following passage there are blanks, each of which has been numbered. For each number, five words are suggested one of which fits the blank appropriately. Find out the appropriate word in each case.          As the country embarks on planning (1) the 12th plan (2012 – 2017) period, a key question mark (2) hangs over the process is on the energy requirements.     Growth is energy hungry, and the aspirations of growing at 9 – 10% will (3) huge demands on the energy resources of the country. In this year jigsaw, renewable energy will (4) like never before in the 12th…
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