GATE 2017 Mock

Question 1

For the statement given below, mark the part of the statement that contains an error. If there is no error mark choice d.
From 1982 to 1990 sales of good quality paper (I) have increased between five (II) and ten per cent annually (III)

• I
• II
• III
• No Error

Question 2

Let A = {a, b, c, d }, B = { p, q, r, s } denote sets. R : A –> B, R is a function from A to B. Then which of the following relations are not functions ?
(i) { (a, p) (b, q) (c, r) }
(ii) { (a, p) (b, q) (c, s) (d, r) }
(iii) { (a, p) (b, s) (b, r) (c, q) }

• (i) and (ii) only
• (ii) and (iii) only
• (i) and (iii) only
• None of these

Question 3

Choose the word which is most nearly opposite in meaning to the word given in capitals
SQUALID

• Fervid
• Florid
• Pristine
• Extraneous

Question 4

 In the present-day world, no individual or organization even 
think to plough a lonely furrow.

The best meaning for the underlined phrase above is:

• work secretly
• remain aligned
• do without the help of others
• remain non-aligned

Question 5

Choose the appropriate option to fill in the following sentence.

The plane _______ by the time we arrive at the airport in this slow traffic.

• will land
• will have landed
• will have been landing
• will have been landed

Question 6

Call the doctor at once.

Select the appropriate Passive voice for the above sentence.

• Doctor be called at once.
• Let the doctor be called at once.
• Let us call the doctor at once.
• At once the doctor be called.

Question 7

P and Q can do a work in 30 and 60 days respectively. They agreed to work together and finish the work for 1000 Rupees. But they worked only for 10 days. How much money should they together get ?

• 500
• 100
• 800
• 200

Question 8

‘A’ sells a DVD to ‘B’ at a gain of 17% and ‘B’ then sells it to ‘C’ at a loss of 25%. If \'C\' pays Rupees 1053 to ‘B’. then what is the cost price of the DVD to ‘A’ ?

• 1200
• 1450
• 1250
• 1375

Question 9

Four different pens (1, 2, 3, 4) are to be distributed at random in four pen stands marked as 1, 2, 3, 4. What is the probability that none of the pen occupies the place corresponding to its number ?

• 17/24
• 3/8
• 1/2
• 5/8

Question 10

Find the Integral value of f(x) = x * sinx within the limits 0, π.

• π
• 2π
• π/2
• 0