Who propounded the double helical structure of the DNA which make the genes?

Solution
Watson and Crick
Which Newton’s law of motion explains ‘INERTIA’?
How many numbers exist between 200 and 600 which are exactly divisible by 4, 5 and 6?

Solution
six
Of the three numbers, the second is four times the first and also two times of the third number. Average of the
numbers is 7. The largest number is :
Find out the correct spelling in a British dictionary :

Solution
Fulfil
Afreely falling body froma height towards the earth moves with uniform:
Who introduced the Rupee coin (Rupayya)in India?

Solution
Sher Shah
Write the next number in the following series :
2, 5, 9, 14, 20, 27, 35, 44,
Write the next number in the following series :
3. 5. 10. 17. 29. 48.
Find the odd one out:
RRB KOLKATA ECRC EXAM
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