1611.
Two circles with centres M and N have radii 5 cm and 8 cm, respectively. The circles touch each other externally at point T. A
line PR is drawn such that the points M, T and N lie on PR, P being closer to M. From P, a tangent PQ = 12 cm is drawn to the
circle with centre M touching at Q, and from R, another tangent RS = 15 cm is drawn to the circle with centre N touching at
S. What is the length (in cm) of PR?
(A)
37
(B)
43
(C)
53
(D)
26
1612.
A car covers a certain distance in 85 minutes, if it runs at a speed of 36 km/hr. The speed at which the car must run to
reduce the time of journey to 51 minutes will be:
(A)
70 km/hr
(B)
80 km/hr
(C)
60 km/hr
(D)
50 km/hr
1613.
The diameter of a cylinder is 14 cm and its height is 9 cm. Find the total surface area of the cylinder.
(A)
(B)
(C)
(D)
1614.
Express the following as decimals, respectively.
20%,0.5%,0.03%
(A)
0.02,0.005,0.0003
(B)
0.02,0.005,0.003
(C)
0.2,0.005,0.0003
(D)
0.2,0.0005,0.0003
1615.
If 16 September 2010 is Thursday, then what will be the day of the week on 17 August 2017?
(A)
Wednesday
(B)
Monday
(C)
Sunday
(D)
Thursday
1616.
Select the correct combination of letters that when sequentially placed in the blanks of the given series will make the series
logically complete.
_WSVR_QTPS_RNQM_ LOK_
(A)
XUQPM
(B)
XVQLM
(C)
TVOLN
(D)
TUOPN
1617.
The position of how many letters will remain unchanged if each of the letters in the word FLAMINGOES is arranged from left
to right in alphabetical order?
(A)
None
(B)
Three
(C)
One
(D)
Two
1618.
A paper is folded and cut as shown below. How will it appear when unfolded?
(A)
(B)
(C)
(D)
1619.
30 is related to 216 by certain logic. Following the same logic, 40 is related to 226. To which of the following is 50 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)
236
(B)
238
(C)
250
(D)
248
1620.
Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does
NOTbelong to that group?
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter cluster.)
1) ADBC
2) JMKL
3) FJHI
4) VYWX
