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NIELIT 2020 : Revision Quiz 38

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Question 1

The ratio of males and females in a city is 7 : 8 and the percentage of children among males and females is 25% and 20% respectively. If the number of adult females in the city is 156800 what is the total population?

Question 2

The ratio of ages of the father and his son at present is 12 : 5, the difference of their age is 28 years. What will be the ratio of their Ages after eight years?

Question 3

How many one rupee coins, 50 paise coins and 25 paise coins of which the numbers are proportional to 4, 5 and 6 are together worth Rs 32 ?

Question 4

Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is

Question 5

Complement of will be :

Question 6

Merge sort uses :

Question 7

One condition for oscillation is

Question 8

Why CSMA/CD network has a minimum length for packets?

Question 9

A physical DFD (Data Flow diagram) specifies

Question 10

Which of the following is not an input device?
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Nov 11GATE & PSU CS