MSMS1 ROUND 2

1. Find the value of x if 3x + 2 = 23

• A. 25

• B. 21

• C. 8

• D. 7

2. Find the Geometric mean of 2, 4 and 8

• A. 3.00

• B. 4.66

• C. 4.00

• D. 5.25

3. What is the next number in the series : 1 , 4 , 9 ,16 , 25 , ?

• A. 36

• B. 34

• C. 31

• D. 28

4. Which of the following can be the sides of a right angled triangle ?

• A. 5 , 7, 9

• B. 2 , 3 , 4

• C. 1, 2 , 3

• D. 6 ,8 , 10

5. 50% of 50% of 100 is equal to

• A. 100

• B. 50

• C. 25

• D. 5

6. Sum of three consecutive numbers is 39. Find the middle number.

• A. 11

• B. 12

• C. 13

• D. 14

7. What fraction of 1 kg is 125 g?

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8 . The perimeter of a square is 40 cm in length. Find its area

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9. What is a quarter of

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10. Simplify : 6 + 4 x 3 - 10

• A. 20

• B. 12

• C. 10

• D. 8