Quiz 5 (Trigonometry)

Quiz 4

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QUIZ 4

Scores of this Quiz.

1. Priyanka (90/100)

2.Rahul (70/100)

3.Sunil Rajpal (60/100)

4.Amarendra (60/100)

5.Neha (50/100)

6.Ankita (50/100)

7.Rohit (50/100)

8.Dhiraj (40/100)

9.Pooja (40/100)

10.Deepak (40/100)

Ans.

1. 4/35

2.176

3.0

4.110

5.3^40

6.33.33%

7.56.25 %

8.35

9.964

10.7

Quiz 3

Multiple-choice Quiz

Q1: What annual installment will discharge a debt of Rs. 1092 due in 3 years at 12% simple interest?

345

325

320

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Q2: A sum of Rs. 1550 is lent out into two parts, one at 8% and another one at 6%. If the total annual income is Rs. 106, find the money lent at each rate.

650 and 900

730 and 820

930 and 620

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Q3: In what time will Rs. 1000 become Rs. 1331 at 10% per annum compounded annually?

4 years

3 years

2 years

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Q4: The difference between the compound interest and simple interest on a certain sum at 10% per annum for 2 years is Rs. 631. Find the sum.

70000

63100

65300

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Q5: Divide Rs. 1301 between A and B, so that the amount of A after 7 years is equal to the amount of B after 9 years, the interest being compounded at 4% per annu

676 and 625

732 and 569

900 and 401

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Quiz 2

Multiple-choice Quiz

Q1: A sum at simple interests at 13 ½ % per annum amounts to Rs.2502.50 after 4 years find the sum.

1750

1625

1550

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Q2: A sum of Rs. 800 amounts to Rs. 920 in 8 years at simple interest. interest rate is increased by 8%, it would amount to bow much ?

892

1092

992

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Q3: A certain sum of money amounts to Rs. 1008 in 2 years and to Rs.1164 in 3 ½ years. Find the sum and rate of interests.

900 and 13 %

800 and 13 %

850 and 14 %

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Q4: At what rate percent per annum will a sum of money double in 16 years.

6 ¼ % p.a.

7 ¼ % p.a.

8 ¼ % p.a.

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Q5: The simple interest on a sum of money is 4/9 of the principal .Find the rate percent and time, if both are numerically equal.

5 years 6 months

6 years 8 months

7 year 8 months

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Quiz 1

Multiple-choice Quiz

Q1: The sum of the squares of three consecutive odd numbers is 2531. The numbers are...

31,33,35

27,29,31

23,25,27

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Q2: A fraction becomes 2/3 when 1 is added to both, its numerator and denominator. And ,it becomes 1/2 when 1 is subtracted from both the numerator and denominator. Find the fraction.

4/5

2/3

3/5

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Q3: 50 is divided into two parts such that the sum of their reciprocals is 1/ 12.Find the two parts.

23 and 27

30 and 20

40 and 10

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Q4: A number consists of two digits. The sum of the digits is 9. If 63 is subtracted from the number, its digits are interchanged. Find the number.

61

71

81

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Q5: The ages of two persons differ by 16 years. If 6 years ago, the elder one be 3 times as old as the younger one, find their present ages.

14 and 30

12 and 28

22 and 38

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