Dear Aspirants,
Directions (1-5): Study the following data carefully to answer the questions that follow:
Shyam Sundar, a sweet seller, bought some quantity of three types of sweets Gulab Jamun, Rajbhog and Jalebi in ratio of 6 : 10 : 9. Jalebi costed him a total of Rs. 18,900 at rate of 420 per kg. By selling Jalebi at a discount of 5% he earned a profit of
On Rajbhog (which was marked Rs. 500 per kg) he earned Rs. 5 less profit per kg as compared to that on Jalebi by selling Rajbhog at 10% discount. Shyam Sundar spent a total of Rs. 46,400 on buying these sweets, while he earned a total profit of Rs. 5875 on selling all bought sweets. Gulab Jamun were marked 40% above cost price per kg.
Q1. Find the average cost price per kg of three sweets together.
Q2. If Shyam Sundar gave an extra discount of 20% on Jalebi, then his gain% or loss% was :
Quantitative Aptitude Quiz For LIC AAO
Numerical Ability or Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.
Directions (1-5): Study the following data carefully to answer the questions that follow:
Shyam Sundar, a sweet seller, bought some quantity of three types of sweets Gulab Jamun, Rajbhog and Jalebi in ratio of 6 : 10 : 9. Jalebi costed him a total of Rs. 18,900 at rate of 420 per kg. By selling Jalebi at a discount of 5% he earned a profit of
On Rajbhog (which was marked Rs. 500 per kg) he earned Rs. 5 less profit per kg as compared to that on Jalebi by selling Rajbhog at 10% discount. Shyam Sundar spent a total of Rs. 46,400 on buying these sweets, while he earned a total profit of Rs. 5875 on selling all bought sweets. Gulab Jamun were marked 40% above cost price per kg.Q1. Find the average cost price per kg of three sweets together.
Rs. 365.8
Rs. 371.2
Rs. 420.5
Rs. 325.2
Rs. 257
Solution:
Q2. If Shyam Sundar gave an extra discount of 20% on Jalebi, then his gain% or loss% was :
Solution:
Q3. Find the total quantity of sweets bought by Shyam Sundar.
135 kg
126 kg
125 kg
120 kg
130 kg
Solution:
Q4. If 10kg of Rajbhog was wasted away due to some reason, Find profit% or loss% by selling the remaining Rajbhog as per given condition.
10% loss
10% gain
12% loss
15% loss
20% loss
Solution:
Q5. Cost price per kg of Jalebi was what percent less than marked price per kg of Jalebi? 18%
16%
15%
12%
20%
Solution:
Q6. Simple interest on a certain sum at the rate of 15% per annum for 4 years is Rs.1920. What is the compound interest at the same sum at the rate of 30% for two years? Rs. 2250
Rs 2208
Rs 1966
Rs 2669
Rs 2800
Solution:
Q7. A bucket contains a mixture of two liquids A and B in the proportion 4 : 1. If 45 litres of the mixture is replaced by 45 litres of liquid B, then the ratio of the two liquids becomes 2 : 5. How much of the liquid B was there in the bucket? What quantity does the bucket hold? 56 litres, 70 litres
14 litres, 70 litres
65 litres, 72 litres
18 litres, 90 litres
42 litres, 70 litres
Solution:
Q8. A, B and C invested capitals in the ratio 7 : 3 : 2. At the end of the business term, they received the profits in the ratio 2 : 3 : 7. Find the ratio of time for which they contributed their capitals. 49 : 14 : 4
4 : 49 : 14
4 : 14 : 49
41 : 49 : 4
14 : 3 : 7
Solution:
Q9. Two alloys contain silver and copper in the ratio 3 : 1 and 5 : 3. In what ratio of two alloys should be added together to get a new alloy having silver and copper in the ratio of 2 : 1? 2 : 1
1 : 2
3 : 4
4 : 3
4 : 1
Solution:
Q10. Arun invested a sum of money at a certain rate of simple interest for a period of 4 yrs. The total interest earned by him would have been 50% more than the earlier interest amount when invested for 6 years. What was the rate of interest per cent per annum ? 4
8
5
Can’t be determined
None of these
Solution:
Directions (11-15): What will come in place of question mark (?) in the following simplification problems? Q11. 8899 – 6644 – 3322 = ? – 1122
55
65
75
85
45
Solution:
? = (8899 + 1122) – (6644 + 3322)
= 10021 – 9966
= 55
= 10021 – 9966
= 55
Q12. (46)² – (?)² = 4398 – 3066
16
28
36
42
32
Solution:
?² = 46² – 1332 = 2116 – 1332
?² = 784
? = ±28
?² = 784
? = ±28
Q13. (800 ÷ 64) × (1296 ÷ 36) = ?
420
460
500
540
450
Solution:
Q14. (24 + 25 + 26)² – (10 + 20 + 25)² = ? 352
400
752
2600
2400
Solution:
? = 75² – 55²
= 20 × 130
= 2600
= 20 × 130
= 2600
Q15. 397 × 397 + 104 × 104 + 2 × 397 × 104 = ?
250001
251001
260101
261001
241001
Solution:
? = (397) ² + (104) ² + 2 × 104 × 397
As we know,
(a + b) ² = a² + b² + 2ab
∴ ? = (397 + 104) ²
= (501) ²
= 2,51,001
As we know,
(a + b) ² = a² + b² + 2ab
∴ ? = (397 + 104) ²
= (501) ²
= 2,51,001
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