# Algebra Question and Answers Quiz-1

Question 1

Time: 00:00:00
The ages of the two persons differ by 20 years. If 5 year ago, the older one be 5 times as old as the younger one, then their present ages, in year are:

25,4

25,4

30,10

30,10

20,10

20,10

15,45

15,45

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Question 2

Time: 00:00:00
A man arranges to pay off a debt of Rs 3600 by 40 annual installments which are in A.P. When 30 of the installments are paid he dies leaving one-third of the debt unpaid. The value of the 8th installment is:

45

45

55

55

65

65

70

70

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Question 3

Time: 00:00:00
In an institution, half of the students went on an industrial tour. 23 times of the square root of total students went to see the industrial fair and remaining 256 students were allotted project work. Total number of students in the institution is

4034

4034

4012

4012

4096

4096

4056

4056

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Question 4

Time: 00:00:00
A student was asked to divide a number by 6 and add 12 to the quotient. He, however first added 12 to the number and then divided it by 6, getting 112 as the answer. The correct answer should have been:

122

122

124

124

112

112

114

114

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Question 5

Time: 00:00:00
The cost of 6 kg potatoes and 2 kg tomatoes is Rs. 40 and that of 2 kg potato and 6 kg tomatoes of the same type is Rs. 60. The cost (in Rupees) of potatoes and tomatoes per kg are respectively

2, 8

2, 8

2, 11

2, 11

3, 8

3, 8

3, 11

3, 11

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Question 6

Time: 00:00:00
Two spinning machines A and B can together produce 3,00,000 m of cloth in 10 hour, if machine B alone can produce the same amount of cloth in 15 hour, then how much cloth can machine A produce alone in 10 hour?

4,50,000

4,50,000

1,00,000

1,00,000

2,00,000

2,00,000

3,00,000

3,00,000

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Question 7

Time: 00:00:00
The sum of A and B's age is 43 years. 11 year hence, A's age will be 7/6 times B's age then. Find B's present age.

15 years

15 years

16 years

16 years

18 years

18 years

19 years

19 years

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Question 8

Time: 00:00:00
A,B,C and D play a game of cards. A says to B "If I give you 8 cards, you will have as many as C has and I shall have 3 less than what C has. Also if I take 6 cards from C, I shall have twice as many as D has". If B and D together have 50 cards, how many cards have A got?

40

40

35

35

37

37

38

38

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Question 9

Time: 00:00:00
The age of Rishabh Pant in 2002 was $\frac{1}{90}$ of his birth year. What is his age in 2006?

28 years

28 years

24 years

24 years

26 years

26 years

24 years

24 years

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Question 10

Time: 00:00:00
If the average of x and $\frac{1}{x}$ be 1, then the value of $x^{10} + \frac{1}{x^{10}}$ is

-2

-2

'0'

'0'

2

2

1

1

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["0","40","60","80","100"]
["Need more practice! \r\n","Keep trying! \r\n","Not bad! \r\n","Good work! \r\n","Perfect! \r\n"]

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