Data Interpretation (D. I.) for SBI PO 2017

1. What is the ratio of the total number of males in the medical and teaching professions together to the total number of females in the same profession together?

1) 117:43   2)29:183  

3)183:29    4)43:117   5) None of these

2. The total number of people in the teaching profession is what percent of the total number of people in the Law?

1) 87.5   2)93  

3)68      4)79.5   5) None of these

3. What is the total number of males from all the professions together?

1)11472   2)12784  

3)12348   4)12453   5) None of these

4. The females in the Engineering profession are what percent of the males in the management profession?

1)71.71   2)96.43

3)83.16   4)68.54   5) None of these

5. What is the ratio of the number of males in the banking profession to the number of males in the engineering profession?

1)17:7   2)28:55

3)7:11   4)63:52   5) None of these 

Answers:

1) 4

2) 1

3) 3

4) 2

5) 5

English Error detection for SBI PO 2017

Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be one part of the sentence. The number of that part is the answer. If there is no error, the answer is (E). (ignore the errors of punctuation, if any.)

 Q 1

 (A) If Rajeshwari would have come/(B) to me I would have/(C) given her the/(D) help she needed./

(E) No error.

A. A

B. B

C. C

D. D

E. E

Q 2.

The court has asked the authorities (A)/to take appropriate steps to restore natural water resources (B)/ so that the water shortage problem (C)/ in the state can be solved. (D)/ No error (E)

A. A

B. B

C. C

D. D

E. E

Q 3

District police arrested (A)/a gang of notorious robbers, (B)/who were planning to strike at (C)/a house in the vicinity. (D)/No error(E)

A. A

B. B

C. C

D. D

E. E

Q 4

Households across the state are either opting for (A)/a more modest lifestyle or compromising on(B)/the nutritional value of their food in efforts to negate (C)/the price rise of essential commodities, cereals, vegetable and fruits. (D)/No error (E)

A. A

B. B

C. C

D. D

E. E

Solutions :

1 Correct Answer: A. A

Solution

Change ‘If Rajeshwari would have’ into ‘If Rajeshwari had’.

2 Correct Answer: E. E

Solution

No error.

3 Correct Answer: C. C

Solution

Remove ‘at’ from the expression. With ‘at’ the meaning comes as ‘to’ attack someone.

4 Correct Answer: C. C

Solution

Efforts’ should be replaced by ‘an effort’ because this is singularly related here.

Quant: Average part 2

1.A student was asked to find the arithmetic mean of the following 12 numbers:
  3,11,7,9,15,13,8,19,17,21,14,x
  He found the mean to be 12. The value of x will be:
  (a) 3 (b)7
  (c)17 (d)31
  (e) none of these

2.The avg marks of 50 students in a class is 72. The avg marks of boys and girls in that subject are 70    and 75 respectively. The number of boys in the class is
   a)20 b) 25
   c)35 d) 30
   e) none of these

3. The avg wt of A, B, C is 45 kg. If the avg wt of A and B be 40 kg and that of        B and C be 43         kg, then the wt of B is
    a) 20 b) 31
    3) 26 d) 17
    e) none of these

4. There are 100 students in 3 sections A B and C of a class. The avg marks of all the three section of     the class is 84.
   The avg of B and C is 87.5 and the avg marks of A is 70. The no. of students in A was
   a) 30 b) 35
   c) 20 d) 25
   e) 48

5. The avg of 20 numbers is 15 and the avg of first 5 is 12. The avg of rest is
   a) 16 b) 15
   c) 14 d) 13
   e) none of these

6. Out of 4 no. the avg of the first three is 16 and last three is 15. If the last no is 20. then the first           number is
    a) 23 b) 25
    c) 28 d) 21
    e) none of these

7. The avg of six no is 3.95. The avg of two of them is 3.4, while the avg of the other 2 is 3.85. The         avg of the remaining two number is
    a) 4.6 b) 4.5
    c) 4.8 d) 4.7
    e) 4.9

8. The avg of 6 no is 20. If one no is removed the avg becomes 15. What is the no removed.
   a) 5 b) 35
   c) 112         d) 42
   e) none of these

9. The avg of 50 no is 38. If two numbers, namely 45 and 55 are removed, the avg of the remaining         numbers is
    a) 37.5 b) 37.9
    c) 36.5 d) 37.0
    e) none of theses

10.A batsman scores 87 runs in his 17th inning and thus increased his avg by 3. Find the avg after           17th innings.
    a) 39 b) 87
    c) 90 d) 84
    e) none of these


Answers:
1) b
2) d
3) b
4) c
5) a
6) a
7) a
8) e
9) c
10) a

Solutions will be provided soon