1)

Seven years ago, the ratio of the ages of A and B was 4 ∶ 5. Eight years hence, the ratio of the ages of A and B will be 9 ∶ 10. What is the sum of their present ages in years?

, Avg: 01:33 , 80%✓ SSC CPO 2020

A)

32 years

B)

41 years

C)

56 years

D)

82 years

2)

Two numbers are in the ratio 7 ∶ 11. If their HCF is 28, then the difference between the two numbers is:

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A)

28

B)

196

C)

308

D)

112

3)

A sum of Rs. 8,200 was divided among A, B and C in such a way that A has Rs. 500 more than B, and C has Rs. 300 more than A. How much was A's share (in Rs.)?

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A)

2,800

B)

2,300

C)

3,100

D)

2,000

4)

A sum of Rs. 8,200 was divided among A, B and C in such a way that A had Rs. 500 more than B and C had Rs. 300 more than A. How much C's share (in Rs.)?

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A)

Rs. 2,300

B)

Rs. 3,100

C)

Rs. 2,800

D)

Rs. 2,000

5)

The present ages of A and B are in the ratio 3 : 4. Twelve years ago, their ages were in the ratio 2 : 3. The sum of the present ages of A and B (in years) is:

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A)

60

B)

84

C)

48

D)

72

6)

In a ΔABC, the bisector of ∠B and ∠C meet at O in the triangle. If ∠BOC = 134°, then the measure of ∠A is:

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A)

88°

B)

52°

C)

116°

D)

104°

7)

Seven years ago, the ratio of the ages of A and B was 4 : 5. Eight years hence, the ratio of the ages of A and B will be 9 : 10. What is the difference between their present ages in years ?

, Avg: 01:30 , 100%✓ SSC CPO 2020

A)

2

B)

6

C)

3

D)

4