331.
The details of books of 6 subjects on the first floor of the college library are given in the following table.
The ratio of Maths and Computers to Circuit Theory and Graph Theory is:
(A)
1 : 3
(B)
2 : 1
(C)
3 : 1
(D)
2 : 3
332.
For what value of k (k > 0) will the lines 5x + ky − 2 = 0 and (k + 1)x + 4y + 7 = 0 be parallel?
(A)
4
(B)
3
(C)
2
(D)
5
333.
If the surface areas of two spheres are in the ratio of 49 : 81, then find the ratio of their volumes.
(A)
(B)
(C)
(D)
334.
Three statements are followed by conclusions numbered I, II. You have to consider these statements to be true, even if they
seem to be at variance with commonly known facts. Decide which of the given conclusions logically follow/s from the given
statement.
Statements:
Some leaves are trees.
All stones are grain.
Some grains are leaves.
Conclusion (I): All grains are trees.
Conclusion (II): Some leaves are stones.
(A)
Only conclusion (II) follows.
(B)
Neither conclusion (I) nor (II) follows.
(C)
Both conclusions (I) and (II) follow.
(D)
Only conclusion (I) follows.
335.
If 27 September 2001 was a Thursday, then what was the day of the week on 22 October 2009?
(A)
Thursday
(B)
Wednesday
(C)
Friday
(D)
Sunday
336.
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the one that is
different.
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter cluster)
1) FGNOP
2) IJQRS
3) OPWXY
4) RSXYZ
(A)
OPWXY
(B)
IJQRS
(C)
RSXYZ
(D)
FGNOP
337.
If 17 December 2012 was Monday, then what was the day of the week on 18 November 2020?
(A)
Tuesday
(B)
Sunday
(C)
Thursday
(D)
Wednesday
338.
102 is related to 34 following a certain logic. Following the same logic, 171 is related to 57. To which of the following is 237
related following the same logic?
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent
digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc., to 13 can be performed. Breaking down 13 into 1
and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(A)
73
(B)
79
(C)
71
(D)
77
339.
Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
(A)
(B)
(C)
(D)
340.
Select the option in which the given figure is embedded (rotation is NOT allowed).
