CBSE Class 10 Mathematics Basic Section A Quiz 1 :Q 1- 10 are multiple choice questions.

CBSE Class 10 Mathematics Standard Section A Quiz 1

#### Select the most appropriate answer from the given options.

1. The decimal expansion of 7/75 will be

(a) terminating

(b) non-terminating

(c) non-terminating repeating

(d) non-terminating non- repeating.

2. The number of zeroes of the polynomial from the graph is

(a) 0

(b) 1

(c) 2

(d) 3

3. One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a king of black color.

(a) 1/52

(b) 1/26

(c) 1/13

(d) 2/13

4. Point on x – axis has coordinates:

(a) (a, 0)

(b) (0, a)

(c) (–a, a)

(d) (a, –a)

5. In the given figure, if TP and TQ are tangents to a circle with centre O, so that ∠POQ = 110°, then ∠PTQ is

(a) 110°

(b) 90°

(c) 80°

(d) 70°

6. The first four terms of an AP, whose first term is –2 and the common difference is –2, are

(A) – 2, 0, 2, 4

(B) – 2, 4, – 8, 16

(C) – 2, – 4, – 6, – 8

(D) – 2, – 4, – 8, –16

7. If the equation x ² – bx + 1 = 0 has two distinct roots then

(a) –3 < b < 3

(b) –2 < b < 2

(c) b > 2

(d) b < –2

8. Consider the following distribution:

Marks | Above 0 | Above 10 | Above 20 | Above 30 | Above 40 | Above 50 |

No. of Students | 63 | 58 | 55 | 51 | 48 | 42 |

The frequency of the class 30 – 40 is

(a) 3

(b) 4

(c) 48

(d) 41

9. The pair of equations *y *= 0 and *y *= –7 has

(a) One solution

(b) two solutions

(c) infinitely many solutions

(d) no solution

10. The distance between the points A (0, 6) and B (0, -2) is:

(a) 2

(b) 6

(c) 4

(d) 8

**(11 – 15) Fill in the blanks:**

**11.** The pair of lines
represented by the equations 2x+y+3 = 0 and 4x+ky+6 =0 will be parallel if
value of k is ______.

**12. **In below figure, DE || BC, the value of AD is ______

**13.** The value of 2 tan ² 45° + cos ² 30° – sin ² 60° is ______

**14.** If ½ is a root of the equation *x* ² + *kx *–5/4= 0, then the value of *k *is ______

**15.** sinα=1/2 and cosβ=1/2, then the value of (β+α) is ______

**(16 – 20) Answer the
following:**

**16. **If the 2nd term of
an AP is 13 and the 3rd term is 26, what is its 7th term?

**17. **A coin is flipped to decide which team starts the game. What is the
probability of your team will start?

**18.** If the perimeter of a circle is equal to that of a square, then what is the ratio of their areas?

**19.** Simplify (1 + tan²α) (1 – sinα) (1 + sinα)

**20. **Find the roots of the quadratic equation x² + 7x + 10.

CBSE Class 10 Mathematics Basic Section A Quiz 1: **Solution will be discussed on** Easy Math youtube Channel

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