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TLS Online TPP Program

#Question id: 27060

Choose the incorrect statement out of the followings

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Only L amino acids are found in the biological system
  2.  Glycine is optical inactive
  3.  Tyrosine is a modified amino acid
  4. Seleno cysteine is 21 st amino acid
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TLS Online TPP Program

#Question id: 12829

#General Aptitude

The sides of a triangle are 3 cm, 4 cm and 5 cm. The area (in cm2) of the triangle formed by joining the mid points of this triangle is :
TLS Online TPP Program

#Question id: 12830

#General Aptitude

If D and E are the mid-points of the side AB and AC respectively of the DABC in the figure given here, the shaded region of the triangle is what per cent of the whole triangular region?
TLS Online TPP Program

#Question id: 12831

#General Aptitude

The area of the triangle formed by the straight line 3x + 2y = 6 and the co-ordinate axes is
TLS Online TPP Program

#Question id: 12832

#General Aptitude

What is the area of dark (coloured) sector for the figure given below?
TLS Online TPP Program

#Question id: 12833

#General Aptitude

Three circles of equal radius ‘a’cm touch each other. The area of the shaded region is
TLS Online TPP Program

#Question id: 12838

#General Aptitude

The radii of two circles are 10 cm and 24 cm. The radius of a circle whose area is the sum of the area of these two circles is