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A question paper must have a question on
one of the eight poets: A, B, C, D, E, F, G
or H. The first four belong to the medieval
period while the rest are considered modern
poets. Generally, modern poets figure in the
question paper in alternate years. Generally
those who like H like G also; and those who
like F like E also. The paper-setter does not
like to ask about F as he has written a book
on F, but he likes F. Last year, the paper
contained a question on A. On the basis of
the information given, this year’ s paper is
most likely to contain a question on
(a) C
(b) E
(c) F
(d) H
A bell rings every 18 minutes. A second
bell rings every 24 minutes. A third bell
rings every 32 minutes. If all the three bells
ring at the same time at 8 o’ clock in the
morning, at what other time will they all
ring together?
(a) 12 : 40 hrs
(b) 12 : 48 hrs
(c) 12 : 56 hrs
(d) 13 : 04 hrs
Using LCM method. LCM of 18,24,32 = 288.
Divide 288 min by 60= so 4hrs and 48 min
A question paper must have a question on
one of the eight poets: A, B, C, D, E, F, G
or H. The first four belong to the medieval
period while the rest are considered modern
poets. Generally, modern poets figure in the
question paper in alternate years. Generally
those who like H like G also; and those who
like F like E also. The paper-setter does not
like to ask about F as he has written a book
on F, but he likes F. Last year, the paper
contained a question on A. On the basis of
the information given, this year’ s paper is
most likely to contain a question on
Following conclusions can be drawn:
1.
modern poets figure in the question paper in alternate years and Last year, the paper contained a question on A => This year question will have a modern poet (We know that A=medieval)
2.
those who like F like E also and paper-setter does not like to ask about F as he has written a book on F, but he likes F => paper-setter likes E
Therefore, a question on E is most likely.
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1. If 1st March 2014 is Monday, then in which of the following years will the 1st of March be Sunday?
a. 2020
b. 2018
c. 2019
d. 2017
2. At what time after 3:20 p.m. will the hour and minute hands of a clock make an angle of 75°?
a. 3:22 p.m.
b. 3:24 p.m.
c. 3:28 p.m.
d. 3:30 p.m.
3. A milkman bought 10 L of milk and added 5 L of water to it. If the price of 1 L of the mixture is Rs. 15 and that of water is Rs. 5, then find the price of 1 liter of milk.
a. Rs. 10
b. Rs. 15
c. Rs. 20
d. Data Insufficient
Thanks!
1. If 1st March 2014 is Monday, then in which of the following years will the 1st of March be Sunday?
a. 2020
b. 2018
c. 2019
d. 2017
Sol.
1st March 2014 is Monday
1st March 2015 will be Tuesday
1st March 2016 will be Thursday (2016 is divisible by 4 => hence a leap year)
1st March 2017 will be Friday
1st March 2018 will be Saturday
1st March 2019 should be Sunday
2. At what time after 3:20 p.m. will the hour and minute hands of a clock make an angle of 75°?
a. 3:22 p.m.
b. 3:24 p.m.
c. 3:28 p.m.
d. 3:30 p.m.
Sol.
60 minutes = 360 deg
5 min = 30 deg (360/12)
1 min = 6 deg
use these^
If you still have any doubt let me know.
3. A milkman bought 10 L of milk and added 5 L of water to it. If the price of 1 L of the mixture is Rs. 15 and that of water is Rs. 5, then find the price of 1 liter of milk.
a. Rs. 10
b. Rs. 15
c. Rs. 20
d. Data Insufficient
Sol.
Total Mixture = 15 L (10L milk + 5L water)
If, 1L of this Mixture coasts Rs. 15
then, 15L Mixture = 15*15 = Rs. 225
If 1 L of water= Rs. 5
=> 5 L water costs = 5*5 =Rs 25
Now, find cost of 10 L milk,
10L milk = cost of mixture - cost of water
=> Rs 225 - Rs 25 = Rs 200
But ques asks cost of 1 L milk
If cost of 10L milk = Rs 200
then cost of 1L milk = 200/10 = Rs 20
@Myrtle
If Sohan, while selling two goats at the same
price, makes a profit of 10% on one goat
and suffers a loss of 10% on the other.
(a) he makes no profit and no loss.
(b) he makes a profit of 1%.
(c) he suffers a loss of 1%.
(d) he suffers a loss of 2%
For hour hand-
60 minutes = 30 deg
1 min = 1/2 deg; this means for every 1 min hour hand travels 1/2 deg
therefore, 3:30 p.m. => for 30 min = 15 deg is swapped by the hour hand
hence, angle between the hour hand and '4' will be 30 deg - 15 deg = 15 deg.
θ = 30H - 11M/2
In Q.44, the answer given is (a). But I found (d) as the most suitable option. Option 4 has to be inferred, and not directly mentioned in the passage.
Also, in Q.45, answer given is (c), whereas I found (b) as the appropriate answer.
1. 5
2. 14
3. 51
4. 280
5. 1125
Q2.7,3.5,5,9,20,52.5,160.5,?
1. 3.5
2. 5
3. 9
4. 22
5. 57.5
Q3.1600,788,384,184,86,37,17.5,?
1. 788
2. 384
3. 184
4. 86
5. 37
The loss incurred = [x/10]^2 %
In this question, x = 10
Sorry for the inconvenience.
Whats your take ???
During Population inversion in three state laser:
1) Metastable state is most populated
2) Ground state is most populated
3) Both Metastable and ground state are equally populated
4) None of the above
How should one approach to comprehension during exam, i.e. to take passages first or to take apptitude first?