For the following questions answer them individually
The sum of two numbersis 35. Their product is 150. Find the HCF of the sum of their reciprocals and the difference of the reciprocals.
The second five year plan that called for the establishment of socialist pattern of society was commonly referred to as the-
A man, a woman and a boy can do a work individually in 3, 4 and 12 days respectively. How many boys are to be employed to help 3 men and 4 women to finish the work in $$\frac{1}{4}$$ of a day?
In the following question, which of the two signs are interchanged to make the equation correct?
$$3 \div 5 \times 8 + 2 - 10 = 13$$
The total age of A and B is 12 years more than the total age of B and C. Who is younger among A and C, and by how many years?
In a certain code, 'GROWTH' is written as 'HQPVUG' and 'FOUR' is written as 'GNVQ'. How is 'PROBLEMS' written in that code?
