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CBSE One Mark Important Questions for 2020 Exam Part 2
Lesson 2 of 13 • 0 upvotes • 9:40mins
Brijesh Sharma
This video is for CBSE class 10 students. The questions solved are 1 marker type questions and that too very important and likely to be asked in the upcoming BOARD exam. This video is relevant for students opted for STANDARD as well as BASIC maths. 4 questions are taken in this video and here they are, Q5) What is the value of ((cos^2)67 - ((sin^2)23)? Q6) Given, Triangle ABC ~ Triangle PQR, if AB/PQ = 1/3 then find A(triangle ABC)/ A(triangle PQR). Q7) What is the common difference of an A.P in which a21-a7= 84? Q8) If the angle between two tangents drawn from an external point P to a circle of radius 'a' and centre O, is 60 degree, then find the length of OP.
Important Questions for Upcoming Board Exam : Class 10
13 lessons • 1h 58m
1
CBSE One Mark Important Questions for 2020 Exam Part 1
9:22mins
2
CBSE One Mark Important Questions for 2020 Exam Part 2
9:40mins
3
CBSE One Mark Important Questions for 2020 Exam Part 3
8:51mins
4
CBSE One Mark Important Questions for 2020 Exam Part 4
8:51mins
5
CBSE One Mark Important Questions for 2020 Exam Part 5
9:05mins
6
CBSE One Mark Important Questions for 2020 Exam Part 6
9:05mins
7
CBSE One Mark Important Questions for 2020 Exam Part 7
8:40mins
8
CBSE One Mark Important Questions for 2020 Exam Part 8
10:20mins
9
CBSE One Mark Important Questions for 2020 Exam Part 9
10:14mins
10
CBSE One Mark Important Questions for 2020 Exam Part 10
8:11mins
11
CBSE One Mark Important Questions for 2020 Exam Part 11
8:34mins
12
CBSE One Mark Important Questions for 2020 Exam Part 12
8:59mins
13
CBSE One Mark Important Questions for 2020 Exam Part 13
8:51mins
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