TLS Online TPP Program

#Question id: 9274


The different types of carotenoids found in photosynthetic organisms, the all carotenoids are

#Section 2: General Biology
  1. linear molecules with only single bond contain 40 carbon group called tetratepenes
  2. Derivatives of secondary metabolites sesquiterpenes, purely hydrocarbon compound and contain no oxygen
  3. All are produce from 6 isoprene molecules, it absorb wavelength ranging from 650 to 750 nm
  4. All are derivatives of tetraterpenes, linear molecules with multiple conjugated double bonds
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TLS Online TPP Program

#Question id: 14513

#Section 1: Engineering Mathematics

A committee of 5 students is to be chosen from 6 boys and 4 girls. The probability that the committee contains exactly 2 girls is

TLS Online TPP Program

#Question id: 14514

#Section 1: Engineering Mathematics

A bag contains 7 red, 5 blue, 4 white and 4 black balls. Then the probability that a ball drawn at random is red or white is

TLS Online TPP Program

#Question id: 14515

#Section 1: Engineering Mathematics

Two cards are drawn at random from a pack of 52 cards. The probability that one may be a jack and other an Ace is

TLS Online TPP Program

#Question id: 14516

#Section 1: Engineering Mathematics

The probability that a man aged 50 years will die within a year is 0.01125. The probability that out of 12 such men at least 11 will reach their fifty first birthday.

TLS Online TPP Program

#Question id: 14517

#Section 1: Engineering Mathematics

The probability that a certain beginner at golf gets a good shot if he uses the correct club is 1/3 and the probability of a good shot with an incorrect club is 1/4. In his bag are 5 different clubs, only one of which is correct for the shot in question. If he chooses a club at random and takes a stroke, the probability that he gets a good shot is

TLS Online TPP Program

#Question id: 14518

#Section 1: Engineering Mathematics

From a pack of cards two are drawn, the first being replaced before the second is drawn. The probability that the first is a diamond and the second is a king is