CBSE 10th Maths Quiz

124 Questions | By Meyya22 | Updated: Mar 22, 2022 | Attempts: 2157

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Questions and Answers

1.

Find the [HCF X LCM] for the numbers 100 and 190.
2.

If the diameter of a semi-circular protractor is 14 cm, then find its perimeter
3.

If sec²θ (1 + sin θ)(1 – sin θ) = k, then find the value of k.
4.

Which measure of central tendency is given by the x-coordinate of the point of intersection of the "more than ogive " and "less than ogive” ?
5.

From a well shuffled pack of cards, a card is drawn at random. Find the probability of getting a balck queen
6.

Which term of the progression 4,9,14,…. Is 109 ?
- A.
  
  12
- B.
  
  18
- C.
  
  20
- D.
  
  22
7.

If 1+2+….+k=55, then the value of k is
- A.
  
  10
- B.
  
  11
- C.
  
  12
- D.
  
  13
8.

The 10th term of the sequence whose nth term is (3n-2) is
- A.
  
  28
- B.
  
  42
- C.
  
  35
- D.
  
  32
9.

If cot A = 12/5, then the value of (sin A + cos A) x cosec A is :
- A.
  
  13/5
- B.
  
  17/5
- C.
  
  14/5
- D.
  
  1
10.

Given that sin A = 1/2 and cos B= 1/ then the value of (A+B) is :
- A.
  
  30 Degree
- B.
  
  45 Degree
- C.
  
  75 Degree
- D.
  
  15 Degree
11.

When a point is observed, the angle formed by the line of sight with the horizontal level where the point being viewed is above the horizontal plane is known as:
- A.
  
  Angle of triangle
- B.
  
  Angle of depression
- C.
  
  Angle of elevation
- D.
  
  None of the these
12.

The HCF of two numbers a and b is 30, while their LCM is 45. What is the value of (a x b) ?
- A.
  
  1250
- B.
  
  1255
- C.
  
  1350
- D.
  
  1355
13.

Solve for x : 2x + y = 8, y= - 6
- A.
  
  6
- B.
  
  4
- C.
  
  7
- D.
  
  16
14.

Probability of an event can be -1/6
- A.
  
  True
- B.
  
  False
15.

In a lottery there are 10 prizes and 20 blank. What is the probability of getting prize?
- A.
  
  1/2
- B.
  
  1
- C.
  
  1/3
- D.
  
  1/10
16.

The sum of exponents of prime factors of number 72072 is divisible by _
- A.
  
  3
- B.
  
  4
- C.
  
  5
- D.
  
  6
17.

The quadratic polynomial whose sum and product of zeroes are -3 and 4 respectively, among the following is _
- A.
  
  - 3x + 4
- B.
  
  - 3x -4
- C.
  
  + 3x -4
- D.
  
  + 3x +4
18.

The point of intersection of the lines 2x - y = 6 and x + 2y = -2 is
- A.
  
  (2, -2)
- B.
  
  (-2, -2)
- C.
  
  (-2 , 2)
- D.
  
  (2, 2)
19.

If the corresponding sides of two similar triangles are in the ratio 16:9, then the ratio of thier areas is
- A.
  
  16:9
- B.
  
  9:16
- C.
  
  256:81
- D.
  
  81:256
20.

If the median and mode of an ungrouped data are 25.6 and 21.4 respectively, then the mean of the data is
- A.
  
  27.4
- B.
  
  27.5
- C.
  
  27.6
- D.
  
  27.7
21.

If tan = cot , then =
- A.
  
  30
- B.
  
  45
- C.
  
  60
- D.
  
  90
22.

X = 2 cosec, y = 2 cot then -=
- A.
  
  2
- B.
  
  -2
- C.
  
  4
- D.
  
  -4
23.

+ =
- A.
  
  .
- B.
  
  -
- C.
  
  1
- D.
24.

If the HCF of 612 and 1314 is 18, then thier LCM is
- A.
  
  44676
- B.
  
  44667
- C.
  
  46674
- D.
  
  46476
25.

The form 0f 0. is
- A.
- B.
- C.
- D.