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TLS Online TPP Program

#Question id: 4162

Which statement is false concerning aminoacyl-tRNA synthetase?

#Unit 3. Fundamental Processes

  1. It recognizes only one amino acid, but may recognize more than one tRNA.

  2. It requires a conversion from ATP to ADP.

  3. Hydrolysis of pyrophosphate essentially makes its reaction irreversible.

  4. Some synthetases bind the anticodon and others do not.

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TLS Online TPP Program

#Question id: 11888

#General Aptitude

If the ratio of two numbers is 2 : 3 and their LCM is 54, then the sum of the two numbers is
TLS Online TPP Program

#Question id: 11889

#General Aptitude

The LCM and the HCF of the numbers 28 and 42 are in the ratio
TLS Online TPP Program

#Question id: 11890

#General Aptitude

The number between 4000 and 5000 that is divisible by each of 12, 18, 21 and 32 is
TLS Online TPP Program

#Question id: 11891

#General Aptitude

A number between 1000 and 2000 which when divided by 30, 36 and 80 gives a remainder 11 in each case is
TLS Online TPP Program

#Question id: 11892

#General Aptitude

The greatest four-digit number which is exactly divisible by each one of the numbers 12, 18, 21 and 28 is
TLS Online TPP Program

#Question id: 11893

#General Aptitude

Let x be the smallest number, which when added to 2000 makes the resulting number divisible by 12, 16, 18 and 21. The sum of the digits of x is