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CBSE Class 10 Mathematics Worksheet
If p (A/B)= p (A), then
B is dependent of A
B)B is independent of A
C)A is independent of B
D)Both (b) and (c)
A number is exactly four times the sum of its digits and twice the product of the digits. Find the numbers
36
B)63
C)37
D)A
The value of k, for which equations 3x + 5y = 0 and kx + lOy = 0 has a non-zero solution is
6
B)0
C)2
D)5
A toy is in the form of a cone of redius 3.5cm mounted on a hemisphere of same redius. the total hight of toy is 15.5 cm. find the total surface are of the toy?
214.5cm2
B)154cm2
Two fair dice are rolled simultaneously. The probability that 5 will come up at least once is
5/36
B)11/36
C)12/36
D)23/36
The solution of a quadratic equation x²+ 5x - 6 = 0 is
x = -1, x = 6
B)x = 1, x = - 6
C)x = 1
D)NONE
In a rhombus if d1 = 16 cm, d2 = 12 cm, then the length of the side of the rhombus is
8 cm
B)9 cm
C)10 cm
D)12 cm
Find the zeroes of the quadratic polynomial: x2 + 19x + 90?
The roots of the equation are
real, unequal and rational
B)real, unequal and irrational
C)real and equal
D)imaginary
Find the median for the following frequency distribution?
The product of Taniya's age 5 years ago and his age 10 years later is 16. Determine Taniya present age.
The sum of ages in years of a son and his father is 35 years and product of their age is 150 years, find their ages.
Find the value of k for which the quadratic equation has equal roots
|
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? |
120 metres
B)180 metres
C)324 metres
D)150 metres
The first term of an AP is 6 and its common difference is -3. what is the 16th term of the AP?
51
B)39
C)-39
D)-42
CBSE Class 10 Mathematics Worksheet
Answers
- 9, - 10
40.6
6 Years
Father's age = 30 years, son's age = 5 years
k = 1, 3
Solution:
| Speed= | 60 x | 5 | = | 50 | ||||
| 18 | 3 |
Length of the train = (Speed x Time).
| 50 | x 9 | |||
| 3 |
