RBI GRADE ‘B’ OFFICER’S EXAM Held on : 17.11.2002 (Part-II)

Total Questions: 50

41. A shopkeeper sold a T.V. set for Rs. 17,940/-, with a discount of 8% and gained 19.6% If no discount is allowed, what will be his gain percent?

1. (1) 25%
2. (2) 26.4%
3. (3) 24.8%
4. (4) Cannot be determined
5. (5) None of these

Correct Answer: (5) None of these

42. Four of the following five parts numbered 1, 2, 3, 4 and 5 are equal. Which of the following is not equal to the other four.?

1. (1) 24² - 12² + 112 ÷ 14 =
2. (2) 17× 12 + 59 × 4 =
3. (3) 15 × 28 + 20 =
4. (4) 27 ×16 + 56 ÷ 8 =
5. (5) 185 × 6 + 2 − 23 × 5

Correct Answer: (4) 27 ×16 + 56 ÷ 8 =

43. Which value of x does satisfy the inequality 2x² + x − 3 < 0 ?

1. (1) − 3/2 < x < 1
2. (2) −1< x < 2/3
3. (3) x > 1
4. (4) x < − 2/5
5. (5) None of these

Correct Answer: (1) − 3/2 < x < 1

44. What will come in place of the question mark (?) in the following equation ?

1. (1) 4.18
2. (2) 4.41
3. (3) 425
4. (4) 433
5. (5) None of these

Correct Answer: (4) 433

Solution:Taking approximate values.

45. A bag contains 2 red, 3 green and 2 blue balls. 2 balls are to be drawn randomly. What is the probability that the balls drawn contain no blue ball?

1. (1) 5/7 ​
2. (2) 10/21 ​
3. (3) 2/7
4. (4) 11/21
5. (5) None of these

Correct Answer: (2) 10/21 ​

46. Determine relation between x and y and then,

1. (1) x < y
2. (2) x > y
3. (3) x ≤ y
4. (4) x ≥ y
5. (5) x = y

Correct Answer: (1) x < y

Solution:

47. Determine relation between x and y and then,

1. (1) x < y
2. (2) x > y
3. (3) x ≤ y
4. (4) x ≥ y
5. (5) x = y

Correct Answer: (3) x ≤ y

48. Determine relation between x and y and then,

1. (1) x < y
2. (2) x > y
3. (3) x ≤ y
4. (4) x ≥ y
5. (5) x = y

Correct Answer: (2) x > y

Solution:

49. Determine relation between x and y and then,

1. (1) x < y
2. (2) x > y
3. (3) x ≤ y
4. (4) x ≥ y
5. (5) x = y

Correct Answer: (1) x < y

Solution:

50. Determine relation between x and y and then,

1. (1) x < y
2. (2) x > y
3. (3) x ≤ y
4. (4) x ≥ y
5. (5) x = y

Correct Answer: (4) x ≥ y

Solution:

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