Match the following:

A. DNA polymerases              i. Alkaline phosphatase        a.RNA-dependent DNA polymerase, used in cDNA synthesis

B. Reverse transcriptase        ii. T4 DNA ligase                    b. Thermostable DNA polymerase used in PCR

C. Ligases                                 iii.  AMV-RT                            c. Removes 5′-phosphates from DNA and RNA

D. Phosphatases                     iv. Taq DNA pol                      d. Links 5′-phosphate and 3′-hydroxyl ends via phosphodiester bond

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

TLS Online TPP Program

#Question id: 12839

#General Aptitude

The area of the shaded region in the figure given below is

TLS Online TPP Program

#Question id: 12840

#General Aptitude

If D, E and F are the mid–points of the sides of an equilateral triangle ABC, then the ratio of the area of triangle DEF and DCF is :

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#Question id: 12841

#General Aptitude

In a triangle ABC, AB = 8 cm, AC= 10 cm and <B = 90°, then the area of DABC is

TLS Online TPP Program

#Question id: 12842

#General Aptitude

In figure, DE || BC. If DE = 3cm, BC = 6 cm and area of ADE= 15 sq. cm, then the area of DABC is