2411.
Ram is 20 years older than Rahul. ‘n’ years ago Ram was thrice as old as Rahul. ‘2n’ years from now the ratio of the ages of
Ram and Rahul will be 15 : 11. What is the value of ‘n’?
(A)
15
(B)
10
(C)
30
(D)
20
2412.
The distance between the centres of two circles is 81 cm, and their radii are 42 cm and 51 cm. What is the length (in cm) of
the direct common tangent to the circles?
(A)
(B)
(C)
(D)
2413.
In an election contested by two candidates, one candidate got 42% of the total votes and still lost by 800 votes. Find the
total number of votes that were cast.
(A)
7000
(B)
2000
(C)
8000
(D)
5000
2414.
Which two numbers should be interchanged to make the given equation correct?
79 – 43 + (23 + 75) × 3 – (30 ÷ 15) × 4 = 175
(NOTE: Numbers must be interchanged and not the constituent digits e.g. if 2 and 3 are to be interchanged in the equation
43 × 3 + 4 ÷ 2, then interchanged equation is 43 × 2 + 4 ÷ 3)
(A)
3 and 4
(B)
75 and 79
(C)
75 and 30
(D)
23 and 43
2415.
What should come in place of the question mark (?) to complete the following letter-cluster series?
YBP, WDS, TGQ, OLT, ?
(A)
HSR
(B)
HSP
(C)
LSR
(D)
HTR
2416.
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:
All shoes are ties.
Some ties are pants.
All pants are buttons.
Conclusion (I): Some buttons are shoes.
Conclusion (II): No ties are buttons.
(A)
Both conclusions (I) and (II) follow.
(B)
Only conclusion (II) follows.
(C)
Neither conclusion (I) nor (II) follows.
(D)
Only conclusion (I) follows.
2417.
The position of how many letters will remain unchanged if each of the letters in the word CHEMISTRY is arranged in
alphabetical order?
(A)
Three
(B)
Four
(C)
One
(D)
Two
2418.
21 is related to 59 by certain logic. Following the same logic, 32 is related to 81. To which of the following is 29 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/subtracting/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)
58
(B)
75
(C)
60
(D)
62
2419.
How many semi circles are there in the given figure?
(A)
6
(B)
5
(C)
7
(D)
4
2420.
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(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.)
(60, 15, 5)
(96, 24, 8)
