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Here are 20 multiple-choice questions (MCQs) from serial numbers 41 to 60 designed for AP DDSC Secondary Grade Teacher (SGT) MCQs 2025, based on the Mathematics – Arithmetic syllabus (Class III to VIII, difficulty level up to Class X):

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41. What is the value of 25 + [36 ÷ 6 × (3 + 2)] using BODMAS rule?

A) 55
B) 65
C) 35
D) 70
Answer: A) 55

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42. A person bought an article for ₹800 and sold it for ₹1000. What is the profit percentage?

A) 20%
B) 25%
C) 30%
D) 40%
Answer: B) 25%

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43. What is the ratio of 3 hours to 45 minutes?

A) 4:1
B) 3:1
C) 2:1
D) 1:2
Answer: A) 4:1

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44. If 6 pens cost ₹90, what is the cost of 10 pens? (Assume direct proportion)

A) ₹120
B) ₹140
C) ₹150
D) ₹160
Answer: C) ₹150

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45. In inverse proportion, if 8 workers complete a task in 15 days, how many workers are required to complete it in 10 days?

A) 10
B) 12
C) 6
D) 18
Answer: B) 12

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46. A shopkeeper allows a 10% discount on a product marked at ₹250. What is the selling price?

A) ₹225
B) ₹240
C) ₹245
D) ₹235
Answer: A) ₹225

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47. If 20% of a number is 80, then what is the number?

A) 400
B) 420
C) 380
D) 360
Answer: A) 400

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48. What is the value of 1000 × 0.25 ÷ 2.5?

A) 50
B) 100
C) 200
D) 250
Answer: C) 100

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49. A jacket is sold for ₹360 after a 10% discount. What is the marked price?

A) ₹400
B) ₹380
C) ₹390
D) ₹420
Answer: A) ₹400

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50. If cost price = ₹500 and profit = 15%, then selling price is?

A) ₹575
B) ₹560
C) ₹580
D) ₹550
Answer: D) ₹575

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51. A sum of ₹5000 is invested at 10% p.a. for 2 years at simple interest. Find the interest earned.

A) ₹1000
B) ₹1200
C) ₹1100
D) ₹900
Answer: A) ₹1000

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52. If A:B = 2:3 and B:C = 4:5, then what is A:C?

A) 8:15
B) 2:5
C) 3:5
D) 4:5
Answer: A) 8:15

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53. A sum of ₹1600 becomes ₹1764 in 2 years at compound interest. Find the rate of interest per annum.

A) 4%
B) 5%
C) 6%
D) 8%
Answer: B) 5%

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54. A fruit seller sells 1 kg of apples for ₹100 and gains 25%. Find the cost price.

A) ₹80
B) ₹75
C) ₹90
D) ₹85
Answer: A) ₹80

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55. What is 25% of 240?

A) 40
B) 50
C) 60
D) 70
Answer: C) 60

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56. If a product costs ₹500 and GST is 18%, what is the final price after tax?

A) ₹590
B) ₹580
C) ₹600
D) ₹610
Answer: C) ₹590

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57. A man invests ₹8000 at 10% compound interest for 2 years. Find the amount.

A) ₹9600
B) ₹9680
C) ₹9700
D) ₹9720
Answer: D) ₹9680

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58. In a school, the ratio of boys to girls is 5:7. If there are 210 students, how many are girls?

A) 120
B) 105
C) 98
D) 110
Answer: A) 120

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59. A trader marks his goods at 40% above the cost price and allows a 20% discount. What is his gain or loss percent?

A) 10% gain
B) 12% gain
C) 20% gain
D) 8% gain
Answer: A) 12% gain

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60. A person borrows ₹10,000 at 10% p.a. simple interest for 3 years. What will be the total amount paid?

A) ₹12,500
B) ₹13,000
C) ₹12,000
D) ₹11,000
Answer: B) ₹13,000

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