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- Question
- The present worth of a certain due sometime hence is Rs. 1600 and the true discount is Rs. 160. The banker's gain is?
Options- A. Rs. 10
- B. Rs. 16
- C. Rs. 20
- D. Rs. 24
- Correct Answer
- Rs. 16
ExplanationB.G. = (T.D.)2 / P.W.
= Rs. (160 x 160) / 1600
= Rs. 16 - 1. The banker's gain of a certain sum due 2 years hence at 5% per annum is Rs. 80. The present worth is?
Options- A. Rs. 800
- B. Rs. 1600
- C. Rs. 1200
- D. Rs. 880 Discuss
- 2. The banker's gain of a certain sum of money is Rs. 36 and the true discount on the same sum for the same time and at the same rate is Rs. 30. The sum is?
Options- A. Rs. 1080
- B. Rs. 180
- C. Rs. 500
- D. Rs. 300 Discuss
- 3.
The length of a shadow of a vertical tower is 1 ?3 times of its height. The angle of elevation of the Sun is :
Options- A. 30 °
- B. 45 °
- C. 60 °
- D. 90 ° Discuss
- 4. The angles of elevation of the top of a tower from the points P and Q, at distances of 'a' and 'b' respectively from the base of the tower and in the same straight line with it are complementary. The height of the tower is :
Options- A. ?ab
- B. a b
- C. ab
- D. a2b2 Discuss
- 5. ABCD is a rectangle where the ratio of the lengths of AB and BC is 3 : 2. If P is the midpoint of AB, then the value of sin (?CPB) is :
Options- A. 3 5
- B. 2 5
- C. 3 4
- D. 4 5 Discuss
- 6. The banker's gain on a sum due 3 years hence at 5% is Rs. 90. The banker's discount is?
Options- A. Rs. 690
- B. Rs. 720
- C. Rs. 810
- D. Rs. 150 Discuss
- 7. The banker's discount on a bill due 6 months hence at 6% is Rs. 37.08. The true discount is?
Options- A. Rs. 6.18
- B. Rs. 12.36
- C. Rs. 48
- D. Rs. 36 Discuss
- 8. The true discount on a bill of Rs. 1860 due after 8 months is Rs. 60. Find the banker's discount?
Options- A. Rs . 62
- B. Rs .52
- C. Rs . 60
- D. None of these Discuss
- 9. The present worth of a sum due some times hence is Rs. 576 and the banker's gain is Re. 1. The true discount is?
Options- A. Rs. 16
- B. Rs. 18
- C. Rs. 24
- D. Rs. 32 Discuss
- 10. The banker's gain on a certain sum due 2 1/ 2 years hence is 2/23 of the banker's discount on it for the same time and at the same rate. Find the rate percent?
Options- A. 5%
- B. 4%
- C. 8%
- D. 6% Discuss
Banker's Discount problems
Search Results
Correct Answer: Rs. 800
Explanation:
T.D. = (B.G. X 100) / (Rate x Time)
= Rs. (80 x 100) / (5 x 2)
= Rs. 800
Correct Answer: Rs. 180
Explanation:
Sum = (B.D. x T.D.) / (B.D. - T.D.) = Rs. (36 x 30) / 6
= Rs. 180
Correct Answer: 60 °
Explanation:
Correct Answer: ?ab
Explanation:
Correct Answer: 4 5
Explanation:
Correct Answer: Rs. 690
Explanation:
T.D. = (B.G. x 100) / (R x T) = Rs. (90 x 100) / (5 x 3)
= Rs. 600
? B.D. = Rs. (600 +90) = Rs. 690
Correct Answer: Rs. 36
Explanation:
T.D. = (B.D. X 100) / {100 + (R X T)}
= Rs. (37.08 x 100) / {100 + (6 x 1/2)}
= Rs. 36
Correct Answer: Rs . 62
Explanation:
Amount = Rs. 1860.
True discount = Rs. 60
? Present worth = Rs. 1860 - Rs. 60 = Rs. 1800
S.I. on Rs. 1800 for 8 months = Rs. 60
? Rate = [(100 x 60) / (1800 x 2/3)]% = 5%
? Banker's discount = (1860 x 5 x 2/3)/100 = Rs. 62
Correct Answer: Rs. 24
Explanation:
T.D. ?(P.W. x B.G. )
= ?(576 x 1) = Rs. 24
Correct Answer: 6%
Explanation:
Rate percent = 100 x 2/5/ [ 3/(23 - 3)] = 6%
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