Answer Posted / ramesh

h2o2

When was the first american rocket launched?

1029

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How many astronauts travelled in the challenger?

1043

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A team of u.n scientists visited thumba?

1207

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Who commanded the challenger’s first flight?

1024

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a private address 172.116.0.0 will borrow ? bits from the HOST to give one 120 subnets - range = ?

2310

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What is one light year?

1031

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what is defination of conductivity? How much conductivity of water ? what is effect when conductity of water low or high?

3428

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how is rrb model question paper for science junior engineer gr.II

3382

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Who is the oldest cosmonaut?

1072

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hai am ashok am studying degree 1st year.i want to write group 1 exams how i am started my preparation.which meterial is best for exam.what are the subjects have it.how much time can i spend to study dialy to get it in first attempt.how much money we need.for this exam degree qualification must to need .NCC c-certificate how use for this exam. what is the best coaching centre in hyd near to khairathabad.plz tell me

2245

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Why we use nhexane inplace of hexane in mobilepase preparation

2397

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What is the speed of arihant?

1074

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How can we calculate %difference in Weighing balance?

1901

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What are comets?

1127

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Give two National aims of science education

1211

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