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#### Q 28. Tell us which digits have been replaced by question marks in this sum.

**Option:-**

- 5, 6
- 8, 9
- 6, 7
- 4, 5

#### Q 31. Which sequence isn’t a geometric progression?

**Option:-**

- 2, 6, 18, 54
- 1, 5, 25, 125
- 3, 6, 9, 12
- 4, 8, 16, 32

#### Q 32. See if you can find the solution to this problem!

**Option:-**

- 6 degrees Celsius
- -5 degrees Celsius
- -6 degrees Celsius
- 0 degrees Celsius

#### Q 34. Can you correctly identify this triangle?

**Option:-**

- Isosceles
- Scalene
- Equilateral
- Acute
- Obtuse
- Right

#### Q 37. Imagine each letter of the word “Mathematical” is written on individual pieces of paper and placed in a bag. Should you pick a random letter from that bag, what is the probability that you pick a vowel?

**Option:-**

- 1 in 3
- 1 in 2
- 7 in 12
- 5 in 12
- 1 in 4
- 7 in 9

#### Q 38. In a marathon, 90% of runners managed to complete it and 30% of them were men. If 270 men completed it, how many total runners began the marathon?

**Option:-**

- 630
- 1000
- 1200
- 900
- 800
- 750

#### Q 40. It takes 10 road workers 5 days to complete a road repair when working 2 hours a day. Working at the same pace, how many days will it take 2 people working 5 hours a day to finish it?

**Option:-**

- 2
- 6
- 8
- 10
- 15
- 20