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DI AND LR CLUBBED MCQs
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Answer: Option B. -> 43%
:
B
For Bharat we know that scores of 5,7 and 6 in different sections result in total score of 6 in Soft skills. So it is the simple average.
Hence total marks for Elizabeth in soft skills =8.1×3=24.3
She can score maximum of 10 each in the two sections other than Interpersonal skills. So the minimum marks in interpersonal skills is 24.3-20=4.3 which is 43%
:
B
For Bharat we know that scores of 5,7 and 6 in different sections result in total score of 6 in Soft skills. So it is the simple average.
Hence total marks for Elizabeth in soft skills =8.1×3=24.3
She can score maximum of 10 each in the two sections other than Interpersonal skills. So the minimum marks in interpersonal skills is 24.3-20=4.3 which is 43%
Answer: Option A. -> I only
:
A
Option(a)
:
A
Option(a)
:
Year200220032004200520062007∗Trainees220270312351365365Employed1830%of60=18Recruited18/(30%)=60(312+18)−270=60(365+18)−351=32∗∗Trainees0080190244259Employed30%Of80=2430%of110=33Recruited80190−30=110(244+24)−190=78(259+33)−244=48
Note: * →Jacobsons ('00 people)
** →Robinsons ('00 people)
Ans: 4600
The difference between the no of recruitments by Jacobsons and Robinsons in 2006 = 7800 - 3200 = 4600
Answer: Option A. -> O
:
A
Since P is a even multiple of 11, the possibilities are 22,44,66,88. Out of which 22, 66 and 88 are not possible because P+J=76 and the maximum difference between first & last number can be 16 (given that the numbers are 8 consecutive 2 digit numbers)
Thus P=44.
L+O=74 and O can only be 30 or 40( reason- max. difference between the first & last number = 14 )
O cannot be 30, as L≠44 because P is already 44
Thus O=40, L=34, P=44 and J= 32
We can now see that the range of the numbers is between 30 and 44 or 32 and 46
K needs to end with 0, thus K=30 and the range of numbers is 30-44
Q is an even multiple of 7= 42
Also N2 is odd => N= 38. Thus, M= 36.
option (a) the third number in descending order is O=40
:
A
Since P is a even multiple of 11, the possibilities are 22,44,66,88. Out of which 22, 66 and 88 are not possible because P+J=76 and the maximum difference between first & last number can be 16 (given that the numbers are 8 consecutive 2 digit numbers)
Thus P=44.
L+O=74 and O can only be 30 or 40( reason- max. difference between the first & last number = 14 )
O cannot be 30, as L≠44 because P is already 44
Thus O=40, L=34, P=44 and J= 32
We can now see that the range of the numbers is between 30 and 44 or 32 and 46
K needs to end with 0, thus K=30 and the range of numbers is 30-44
Q is an even multiple of 7= 42
Also N2 is odd => N= 38. Thus, M= 36.
option (a) the third number in descending order is O=40
Answer: Option C. -> -28.5%
:
C
Total industry turnover in 2008-09 = 250 ×(1007) × 112 = 4000 Crores.
So percentage share of ABC in 2008-09 =(2004000) × 100 = 5%
So growth rate = 5−77 × 100 = -28.5%
:
C
Total industry turnover in 2008-09 = 250 ×(1007) × 112 = 4000 Crores.
So percentage share of ABC in 2008-09 =(2004000) × 100 = 5%
So growth rate = 5−77 × 100 = -28.5%
Answer: Option A. -> S
:
A
P can be working with S, T, or U;
Q can be working with T or U and
R can be working with U only.
∴ R will be working with U, Q will be working with T and P will be working with S.
:
A
P can be working with S, T, or U;
Q can be working with T or U and
R can be working with U only.
∴ R will be working with U, Q will be working with T and P will be working with S.
Question 37. If no one shifted to Gurumath and if noone switched from Gurumath to Edustar at the beginning of August, which of the following is correct?
I. The percentage of students shifting out of a tutoring service as a percentage of the students at the beginning of the previous month was highest at the beginning of August for Matonline.
II. The number of students who shifted out of Edustar is the same as those who shifted out of Gurumath at the beginning of August
I. The percentage of students shifting out of a tutoring service as a percentage of the students at the beginning of the previous month was highest at the beginning of August for Matonline.
II. The number of students who shifted out of Edustar is the same as those who shifted out of Gurumath at the beginning of August
Answer: Option B. -> Only II is true
:
B
If no one shifted to Gurumath at the beginning of august, then 3 have shifted out of Gurumath and these 3 should have gone to matonlne as none shifted from Gurumath to Edustar. So, a total of 9 students have shifted out of Matonline, 3 out of Gurumath and 3 out of Edustar at the beginning of august. As a percentage, Edustar at 10% is the highest. Hence only statement II is true
:
B
If no one shifted to Gurumath at the beginning of august, then 3 have shifted out of Gurumath and these 3 should have gone to matonlne as none shifted from Gurumath to Edustar. So, a total of 9 students have shifted out of Matonline, 3 out of Gurumath and 3 out of Edustar at the beginning of august. As a percentage, Edustar at 10% is the highest. Hence only statement II is true
Answer: Option D. -> 30%
:
D
number of such doctors = (1+1+1+1+1+1+2+1) = 9
(male- 0 post graduate degree + female-0 post graduate degree +male-1 post graduate degree + female- 1 post graduate degree + female- 2post graduate degree+male with 2 post graduate degree+ 2 males with 3 post graduate degree+1 female with 3 post graduate degrees...........)
Required percentage (930)×=30%
:
D
number of such doctors = (1+1+1+1+1+1+2+1) = 9
(male- 0 post graduate degree + female-0 post graduate degree +male-1 post graduate degree + female- 1 post graduate degree + female- 2post graduate degree+male with 2 post graduate degree+ 2 males with 3 post graduate degree+1 female with 3 post graduate degrees...........)
Required percentage (930)×=30%
Answer: Option D. -> If Each statement ALONE is sufficient
:
D
From statement 1−P>234
234=(210)3×24=16×(210)3
Now 210=1024, and 1024 is greater than 103.
Therefore
234>16×(103)3=1.6(1010)
Since 234>1.6(1010)>1010, from statement 1 alone; the answer can be determined
From statement 2−P=235
:
D
From statement 1−P>234
234=(210)3×24=16×(210)3
Now 210=1024, and 1024 is greater than 103.
Therefore
234>16×(103)3=1.6(1010)
Since 234>1.6(1010)>1010, from statement 1 alone; the answer can be determined
From statement 2−P=235
:
Of these 16 have India as "Third Rank” (given). Hence, 31 - 16 = 15 will have Australia as "Third Rank”.