9th Grade Mathematics Combined Counseling Test
12 Questions
| Total Attempts: 135
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Questions and Answers
- 1.Person A has some oranges.By adding 5/3 of these oranges to the original number,the total becomes 80.How many oranges person A has?
- A.
30
- B.
40
- C.
50
- D.
60
- 2.For what value of x,the ratio 3+x:2+4x is equal to the ratio 2:3
- A.
-2
- B.
-1
- C.
0
- D.
1
- 3.If mean of data x,x+1,x+3,x+6 is 15/2,then value of x is
- A.
3
- B.
4
- C.
5
- D.
6
- 4.A,B,C are 3 angles of a triangle.If A-B=25 &B-C=10,then angle B is
- A.
60
- B.
45
- C.
55
- D.
40
- 5.Acceleration due to gravity, as we move up from the Earth's Surface-
- A.
Decreases
- B.
Increases
- C.
No effect
- D.
First increases and then decreases
- 6.Light Year is a measuring unit of
- A.
Time
- B.
Distance
- C.
Speed
- D.
Energy
- 7.Isobars have same
- A.
Mass no.
- B.
Atomic no.
- C.
Neutrons
- D.
None of above
- 8.Rain is hitting vertically to a man at a speed of 3m/s when he is at rest. When he moves at a speed of 4m/s then relative velocity is-
- A.
3m/s
- B.
4m/s
- C.
5m/s
- D.
0m/s
- 9.4.4gm of CO2 has following no. of atoms
- A.
Avagadro's No.
- B.
Avagadro's No * 10
- C.
Avagadro's No / 10
- D.
Avagadro's No / 4.4
- 10.Which one is having the largest wavelength
- A.
Voilet
- B.
Green
- C.
Red
- D.
Infra red rays
- 11.Fill in the blank of the series- 1, 3/5, 2/5, 5/17, __ .
- A.
4/10
- B.
7/37
- C.
3/13
- D.
6/17
- 12.DNA has following base pairs
- A.
A with T and C with G
- B.
A with G and C with T
- C.
A with U and C with G
- D.
A with T and C with U
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