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Question 1
A liquid disturbed by stirring comes to rest due
Question 2
Which part of brain controls the hormonal secretion of endocrine glands?
Question 3
Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?
Question 4
Which one is metal_____?
Question 5
The fat of a common mussel-secretes a sticky glue that can be used to make heart implants. The unique chemical compound present in the glue is _________.
Question 6
If waste materials contaminate the source of drinking water, which of the following diseases will spread?
Question 7
What year was the cell nucleus first discovered?
Question 8
In water treatment plant, use of chloramines ensures__________
Question 9
In place of 23% profit an article is sold at 47% profit and seller gets Rs. 220.80 more. Find the selling price of article if it were sold at 35% profit?
Question 10
Interest earned on an amount after 2 years at 20%p.a compounded yearly is Rs.2552. Find the interest earned on same amount after 4 years at 17%p.a at Simple interest.
Question 11
Ratio between speed of boat in still water to speed of stream is 7 : 2. If 126 km is travelled downstream in 3.5 hours then find the difference between speed of boat in still water to speed of stream(in kmph)?
Question 12
A person borrows a sum of Rs. 1200 at the beginning of the year . After 4 months he borrows Rs.1800 more at a rate of interest double the previous ones. At the end of the year the sum of interest on the both sum becomes Rs.216 . What is the first rate of the interest per annum?
Question 13
A teacher asked Ajay to find out a number. If the difference between the value of the number when increased by 25% and the value of the number when decreased by the 30% is 22, then find the original number.
Question 14
P and Q walk from A to B, a distance of 27 km at 5 km/hr and 7 km/hr respectively. Q reaches B and immediately turns back meeting P at T. What is the distance from A to T?
Question 15
I travel the first part of my journey at 40 kmph and the second part at 60 kmph and cover the total distance of 240 km to my destination in 5 hours. How long did the first part of my journey last?
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GATE & PSU CSGeneralMar 12GATE & PSU CS
