## DI AND LR CLUBBED MCQs

Total Questions : 1806 | Page 1 of 181 pages
Question 1. If the Organizers wants to ensure that the number of participants at S gets evenly distributed along streets from S to A, from S to B, and from S to D, then a feasible set of task time(in hours) at junctions A, B, C, and D respectively to achieve this goal is:
1.    0,5,4,1
2.    0,5,2,2
3.    1,5,3,3
4.    1,5,3,2
:
A
From the given options
It is very likely that option (d) is selected. But if all the five routes has the same time taken, then there will be an equal number of participant in all the five routes i.e. 20% in each route.
But then the percentage of participant in
S-A = 20%
S-B = 40% (As there are two routes involving S-B)
S-D = 40% (For the same reason as above)
But here the given condition that number of participant in S-A is equal to that in S-B, which in turn is equal to S-D is not satisfied.
As S-A = S-B = S-D.
Of the routes, that can be used the number of routes involving S-A must be the same as S-B, which in turn is same as that as S-D. It happened in only option (a).
Question 2. If the Federal Research and Development Budget in 2002 increases by 10% over that of 2001, by what percentage will the budget for Basic Research by Defence increase?
1.    Will remain the same
2.    12.31%
3.    15%
4.    Cannot be determined
5.    Statements (1) and (2) TOGETHER are not sufficient
Answer: Option D. -> Cannot be determined
:
D
In 2002, we do not know how the budget will be distributed across the sectors and aspects of research.
Question 3. During which 2-hour interval during the day is the collection amount maximum?
1.    8 am - 10 am
2.    4 pm - 6 pm
3.    2 pm - 4 pm
4.    None of these
Answer: Option A. -> 8 am - 10 am
:
A
Total collection in 8 am - 10 am interval = Rs [(210×6)+(80×5.2)] = Rs 1676 Similarly calculate for all intervals and check. It is highest for 8 am - 10 am interval.
Question 4. What was Vijeta's surname?
1.    Bhatia
2.    Singh
3.    Kapoor
4.    Jain
5.    Cannot be determined
:
D
The table from the solution to the first question of the set shows us that Vijeta's surname was Jain.
Hence, option D.
Question 5. What is the ratio of the number of people who did not vote to the number of people who voted for the party in 2000?
1.    5 : 3
2.    145 : 42
3.    3 : 5
4.    Cannot be determined
Answer: Option B. -> 145 : 42
:
B
Let the population be 100.
The number of people who did not vote = 30 + ((25)×70)= 58
Number of people who voted for the party = 100 × (70100) ×(35) ×(25)
So the required ratio = 145 : 42
Question 6. Who among the four was wearing the yellow cap?
1.    Aman
2.    Dhoni
3.    Boby
:
B
From statements (i), (ii) and (vi), it can be concluded that Aman was the first person to reach the cinema hall. From statements (i), (ii) and (iv), it can be concluded that Dhoni was wearing the Yellow cap. Hence, either Aman or Boby was wearing the Purple cap and the other one was wearing the White cap. From statement (v), it can be concluded that Aman was wearing the Purple shirt while Boby was wearing the White cap. Further analysis leads to the following table:
Based on the given information we can make a table as shown below:
Question 7. G had the maximum stock of F in the month of
1.    June
2.    July
3.    August
4.    May
:
C
F has the maximum stock in August
Question 8. In which city is the number of couples having more than four children and less than seven children is the least?
1.    P
2.    Q
3.    T
4.    S
:
A
More than 4 and less than 7 = (less than 7 - more than 4) ,
P = 14
Q = 37
R = 24
S = 33
T = 33
U = 33
which is in the order P<R<S = T = U<Q
Question 9. Who lives in Mumbai?
1.    B
2.    D
3.    E
4.    Either (1) or (2)