Population of Timbaktoo (2 years ago) is 125000. Due to natural calamities people started migrating. So, population decreased at the rate of 4% per annum. How many migrated from his town in past 2 years?
Population of Timbaktoo (2 years ago) is 125000. Due to natural calamities people started migrating. So, population decreased at the rate of 4% per annum. How many migrated from his town in past 2 years?
Show Hint
- 98000
- 96000
- 9600
- 9800
The Correct Option is D
Solution and Explanation
Step 1: Compute present population after 2 years of 4% fall p.a.
\[ P_{\text{now}} = 125000 \times (1-0.04)^2 = 125000 \times (0.96)^2 = 125000 \times 0.9216 = 115200. \] Step 2: Migrated (net decrease) in 2 years.
\[ \text{Migrated} = 125000 - 115200 = \boxed{9800}. \]
Top SNAP Quantitative Aptitude Questions
- A solid metallic cylinder of radius \( 6 \, \text{cm} \) and height \( 20 \, \text{cm} \) is melted and recast into a large sphere. What is the radius of the sphere?
- A shopkeeper marks up his goods by 40% and offers a discount of 10%. What is his final profit percentage?
- SNAP - 2025
- Quantitative Aptitude
- Profit and Loss
- At what time between 4 o'clock and 5 o'clock will the hands of a clock be exactly 10 minutes apart?
- SNAP - 2025
- Quantitative Aptitude
- Clock and Calendar
- Find the least number which, when divided by 12, 15, 20, and 54, leaves a remainder of 8 in each case.
- SNAP - 2025
- Quantitative Aptitude
- Number System
- Statements:
I. All books are pencils.
II. Some pencils are sharpeners.
Conclusions:
A) All sharpeners are books.
B) Some books are sharpeners.
C) No sharpener is a book.
D) None of the above follows.- SNAP - 2025
- Quantitative Aptitude
- Logical Reasoning
Top SNAP Percentage Questions
In a market survey, 20% opted for product $A$, 60% for $B$, and the rest were uncertain. If the difference between those who opted for $B$ and those uncertain is $720$, how many individuals were surveyed?
A jar full of whisky contains 40% alcohol. A part of this whisky is replaced by another containing 19% alcohol and now the percentage of alcohol becomes 26%. The quantity of whisky replaced is:
Two shopkeepers sell the same article at the same price for the same quantity. One gives $25\%$ discount; the other offers $25\%$ more quantity at the same price. From a customer's view, which is better?
Deepti invests 11% of her monthly salary i.e., ₹ 5,236 in Fixed Deposits. Later she invests 19% of her salary on Life Insurance policies and 7% on Mutual Funds. What is the total annual amount invested by Deepti?
The salary of a man increases by 10% in the first year, then by 20% in the second year and then by 25% in the third year. If the last increase is equivalent to an increase of Rupees 6600, then what is the equivalent of the second increase?
Top SNAP Questions
- Sculptor : Chisel :: Author : ?
- SNAP - 2025
- Reasoning
- Statements:
All pens are pencils.
No pencil is marker.
Conclusions:
(1) Some pens are markers.
(2) Some pens are pencils.
- SNAP - 2025
- Syllogisms
- ARMORY : WEAPONS :: ?
- SNAP - 2025
- Reasoning
- 8 people A - H are sitting in line facing north.
I. D sits immediate to the right of A.
II. E sits at the left end.
III. C sits 3\(^{rd}\) to the left of D.
IV. B sits immediate right of E.
V. H, B & G sits together with H in middle.
VI. F sits immediately left of A.
Which of the following is the correct arrangement?- SNAP - 2025
- Seating Arrangement
- A is father of B. C is daughter of B. D is brother of B. E is son of C. How is A related to E?
- SNAP - 2025
- Blood Relations