STD 8 Th Math

20 Questions | By Kalpeshpatil181 | Updated: Oct 13, 2022 | Attempts: 311

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सूचना- सदर प्रश्नपत्रिका निगेटिव्ह मार्किंग सिस्टीम असून प्रत्येक प्रश्न काळजीपूर्वक सोडवावा, वेळेची मर्यादा नाही

Questions and Answers

1.

Que 1 st fill in the blank 1)the number of the form m/n are called ......
- A.
  
  A) irrational numbers.
- B.
  
  B ) rational numbers.
- C.
  
  C) integers.
2.

2)If a line internets given two line in two distinct point then that line is called a ...........
- A.
  
  A ) rational numbers.
- B.
  
  B) transversal of those two lines.
- C.
  
  C) integers.
3.

3) the line in the same plane which do not intersect each other are called ........
- A.
  
  A)parallel lines..
- B.
  
  B) intersect lines.
- C.
  
  C) corresponding angel.
4.

4)Pair of angles which are on the opposite side of the transversal and their arms on the transversal show opposite direction is called a ..........
- A.
  
  A) intersect lines.
- B.
  
  B) corresponding angel.
- C.
  
  C)pair of alternate angle.
5.

5)Sach a decimal form of a rational number is called a ...........
- A.
  
  A) corresponding angel.
- B.
  
  B)pair of alternate angle.
- C.
  
  C) terminating decimal form
6.

9)3√ 0.125
- A.
  
  A) 0.4
- B.
  
  B) 2.1
- C.
  
  C)0.5
- D.
  
  D) 00.5
7.

Que 1 st B)find the cube of the following numbers. 1) (1.2)
- A.
  
  A) 1.728
- B.
  
  b) 1.764
- C.
  
  c) 1.156
- D.
  
  d) 1.744
8.

2)( - 6)
- A.
  
  A) -214
- B.
  
  B) -216
- C.
  
  C) -211
- D.
  
  D) -215
9.

3) 17
- A.
  
  A) 4913
- B.
  
  B) 4567
- C.
  
  C)4835
- D.
  
  D) 4899
10.

4)( 0.02 )
- A.
  
  A) 0.008
- B.
  
  B) 0.0008
- C.
  
  C) 0.000008
- D.
  
  D) 0.00008
11.

5) ( - 2/5)
- A.
  
  A) - 8/126
- B.
  
  b) -8/152
- C.
  
  C) -8/124
- D.
  
  D) -8/125
12.

Que 2 A) find the cube roots of the following numbers. 1)8000
- A.
  
  A) 23
- B.
  
  B) 21
- C.
  
  c) 20
- D.
  
  D) 20.5
13.

2)729
- A.
  
  A) 12
- B.
  
  B)9
- C.
  
  C) 8
- D.
  
  D)10
14.

3)343
- A.
  
  A) 7
- B.
  
  B) - 8
- C.
  
  C)6
- D.
  
  D)7.5
15.

4) -512
- A.
  
  A) -7
- B.
  
  B) -6
- C.
  
  C) -7.5
- D.
  
  D)-8
16.

5) - 2744
- A.
  
  A) -13
- B.
  
  B) -14
- C.
  
  C) -15
- D.
  
  D)- 12
17.

6) 32768
- A.
  
  A) 31
- B.
  
  B) 33
- C.
  
  c) 30
- D.
  
  d)32
18.

7)216
- A.
  
  A) 7
- B.
  
  B)4
- C.
  
  C)6
- D.
  
  D)5
19.

8)-1331
- A.
  
  A) -11
- B.
  
  B) -13
- C.
  
  C) 11
- D.
  
  D) -12
20.

10) 1728
- A.
  
  A) 13.5
- B.
  
  B) 12
- C.
  
  C)13
- D.
  
  D)14