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प्रश्न
40% of [100 – 20% of 300] is equal to ______.
पर्याय
20
16
140
64
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उत्तर
40% of [100 – 20% of 300] is equal to 16.
Explanation:
We have, `40/100 [100 - 20% "of" 300]`
= `40/100 xx [100 - 20/100 xx 300]`
= `40/100 [100 - 60]`
= `40/100 xx 40`
= 4 × 4
= 16
Hence, 16
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संबंधित प्रश्न
A tradesman marks his goods at such a price that after allowing a discount of 15%, he makes a profit of 20%. What is the marked price of an article whose cost price is Rs 170?
A shopkeeper bought a bicycle for Rs 3000 and sold the same for Rs 3400. How much was his profit?
Kusumtai bought 80 cookers at Rs 700 each. Transport cost her Rs 1280. If she wants a profit of Rs 18000, what should be the selling price per cooker?
Using the figures given below, frame problems based on profit percent or loss percent.
Seeds worth ₹ 20500, labour ₹ 9700, chemicals and fertilizers ₹ 5600, selling price ₹ 28640.
Sambhajirao bought a machine from a factory for Rs. 80000. He paid the octroi tax of Rs. 1600 and spent Rs. 800 on transport besides Rs. 300 on porterage. He sold the machine for one lakh rupees. How much was his profit?
Valarmathi sold her pearl set for ₹ 30,000 at profit of ₹ 5000. Find the cost price of the pearl set
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At a toy shop price of all the toys is reduced to 66% of the original price.
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Match the entries in Column I with the appropriate entries in Column II:
| Column I | Column II |
| (i) 3:5 | (A) ₹ 54 |
| (ii) 2.5 | (B) ₹ 47 |
| (iii) 100% | (C) ₹ 53 |
| (iv) `2/3` | (D) ₹ 160 |
| (v) `6 1/4%` | (E) 60% |
| (vi) 12.5% | (F) 25% |
| (vii) SP when CP = ₹ 50 and loss = 6 % | (G) `1/16` |
| (viii) SP when CP = ₹ 50 and profit = ₹ 4 | (H) 250% |
| (ix) Profit% when CP = ₹ 40 and SP = ₹ 50 | (I) ₹ 159 |
| (x) Profit% when CP = ₹ 50 and SP = ₹ 60 | (J) `66 2/3%` |
| (xi) Interest when principal = ₹ 800, Rate of interest = 10% per annum nd period = 2 years |
(K) 20% |
| (xii) Amount when principal = ₹ 150, Rate of interest = 6% per annum and period = 1 year |
(L) 0.125 |
| (M) 3 : 2 | |
| (N) ₹ 164 | |
| (O) 3 : 3 |
