Hello friends this article's for the class 10th 1 mark questions for Very very short questions...
Any student's appearing for Class 10 Board Exams must have finished the entire syllabus and started their revision. At this point, practicing CBSE Sample Papers for Class 10 is of utmost importance. This will help students get an idea about the nature of the board exam and the type of questions asked in it. They will also understand their level of preparation. Based on that, they can decide their preparation strategy to improve.
All examination questions are asked from ncert books and example.....
Class 10th objective questions are here:_
Each question are 1 mark
★. EACH QUESTIONS ARE 1 MARK ★
Q1. If x=3 is one root of the quadratic equation . X2-kx-
6 = 0,then find the value of k.
Q2 What is the HCF of smallest prime number and the smallest composite number?
Q3 Find the distance of a point P(x ,y ) from the origin.
Q4 In an AP, if the common difference (d) = −4, and .
term (a7) is 4,then find the first term.
Q5 Find the value of (cos2 67° − sin2 23°)?
Q6 What is the common difference of an A. in which . a21- a7= 84 ?
Q7. If a tower 30 m high, casts a shadow 10√3m long
on the ground, then what is the angle of elevation of
the sun?
Q8 the quadratic equation px2– 2√5px + 15 = 0 has
two equal roots then find the value of p
Q9. Find the value(s) of x, if the distance between the
points A(0, 0) and B(x, – 4) is 5 units.
Q10 find the sum of first 10 multiples of 6.
Q11 Find the value of a, for which point P (a/3, 2) is
mid-point of the line segment joining the points. Q(-
5,4) and R(-1,0).
Q12 Find the distance between the points (a, b) and (–a, –b)
Q13. Find the number of terms in the A.P.: 18, 31÷2.
,13,..., 47.
Q14 HCF of two numbers a and b is 5 and their LCM is
200. Find the product ab
Q15 If sin x + cos y = 1; x = 30° and y is an acute
angle, find the value of y.
Q16 The area of two similar triangles are 25 sq. cm
and 121 sq. cm. Find the ratio of their corresponding side
Q17 For what value of k will k+9,2k-1 and 2k+7 are The consecutive terms of an A.P
Q18. If x = a, y = b is the solution of the pair of
equations x – y = 2 and x + y = 4, find the values of a
and b.
Q19. If three different coins are tossed together, then
find the probability of getting two heads.
Q20 A bag contains 3 red and 5 black balls. A ball is
drawn. at random from the bag. What is the probability
that the drawn ball is not red ?
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