Mu Sigma A.P, G.P, H.P Quiz-1

Question 1

Time: 00:00:00
What will be the 10th term in series 3,0,-3,- 6?

-21

-21

-24

-24

-27

-27

-30

-30

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-24

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Question 2

Time: 00:00:00
What is the next number in this sequence: 1, 11, 21, 1211, 111221, 312211, 13112221?

31131211111221

31131211111221

31131211131222

31131211131222

31231211131221

31231211131221

31131211131221

31131211131221

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Question 3

Time: 00:00:00
A man arranges to pay off a debt of Rs 3600 by 40 annual instalments which are in A.P. When 30 of the instalments are paid he dies leaving one-third of the debt unpaid.

The value of the 8th instalment is:

Rs 35

Rs 35

Rs 50

Rs 50

Rs 70

Rs 70

Rs 51

Rs 51

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Question 4

Time: 00:00:00
A club consists of members whose ages are in A.P. The common difference being 3 months. If the youngest member of the club is just 7 years old and the sum of the ages of all the members is 250, then number of members of the club are:

18

18

20

20

25

25

24

24

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Question 5

Time: 00:00:00
In an A.P, the 12th term is 7 times the 2nd term and the 8th term is 3 more than 10 times the first term. What is the 5th term of the G.P whose first term is the first term of A.P and whose common ratio is equal to the common difference of the A.P.

162

162

144

144

156

156

136

136

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Question 6

Time: 00:00:00
The digits of a three number are in AP. If the number is subtracted from the number formed by reversing its digits, the result is 396. What could be the original number?

654

654

135

135

852

852

753

753

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Question 7

Time: 00:00:00
A man buys Bank's cash certificates every year for a value exceeding the last year's purchase by Rs 400. After 24 years, he finds that the total value of the certificate purchased by him is Rs 144,000. What is the value of the certificates purchased by him in the 13th year?

Rs 3820

Rs 3820

Rs 5400

Rs 5400

Rs 6200

Rs 6200

Rs 4530

Rs 4530

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Question 8

Time: 00:00:00
On May 1, 2007, two organisations (A and B) were formed with n members each. On the first day of each subsequent month, m members join A while the number of members in B gets multiplied by p.

On September 2, 2007, both organisations have the same number of members. If m=20n, find p?

2

2

3

3

4

4

5

5

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Question 9

Time: 00:00:00
The speed of a railway engine is 42 Km per hour when no compartment is attached, and the reduction in speed is directly proportional to the square root of the number of compartments attached.

If the speed of the train carried by this engine is 24 Km per hour with 9 compartments are attached, the maximum number of compartments carried by the engine is:

46

46

47

47

48

48

49

49

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["0","40","60","80","100"]
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