TLS Online TPP Program

#Question id: 18938


If the sequence of at least the end portions of a DNA segment of interest is known, the number of copies of that DNA segment can be hugely amplified with the 

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. immunoprecipitation
  2. pulsed field gel electrophoresis
  3. site-directed mutagenesis
  4. polymerase chain reaction (PCR)
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TLS Online TPP Program

#Question id: 14483

#Section 1: Engineering Mathematics

In a garden 40% of the flowers are roses and the rest are carnations. If 25% of the roses and 10% of the carnations are red, the probability that a red flower selected at random is a rose.

TLS Online TPP Program

#Question id: 14484

#Section 1: Engineering Mathematics

Find the chance of throwing more than 15 in one throw with 3 dice

TLS Online TPP Program

#Question id: 14485

#Section 1: Engineering Mathematics

In a race where 12 horses are running, the chance that horse A will win is 1/6, that B will win is 1/10 and that C will win is 1/8. Assuming that a dead heat is impossible the chance that one of them will win

TLS Online TPP Program

#Question id: 14486

#Section 1: Engineering Mathematics

There are two bags, one of which contains 5 red and 7 white balls and the other 3 red and 12 white balls. A ball is to be drawn from one or other of the two bags, find the chance of drawing a red ball.

TLS Online TPP Program

#Question id: 14487

#Section 1: Engineering Mathematics

What is the probability of a particular person getting 9 cards of the same suit in one hand at a game of bridge where 13 cards are dealt to a person ?

TLS Online TPP Program

#Question id: 14488

#Section 1: Engineering Mathematics

A man and his wife appear for an interview for two posts. The probability of the husband's selection is 1/7 and that of the wife’s selection is 1/5. The probability that only one of them will be selected is